timestamp,action_type,item_id,source,user_answer,platform
1562281313246,enter,b3416,diagnosis,,mobile
1562281327491,respond,q4884,diagnosis,a,mobile
1562281335219,submit,b3416,diagnosis,,mobile
1562281335352,enter,b3181,diagnosis,,mobile
1562281364928,respond,q4649,diagnosis,b,mobile
1562281366146,respond,q4649,diagnosis,a,mobile
1562281367767,respond,q4649,diagnosis,c,mobile
1562281368675,respond,q4649,diagnosis,d,mobile
1562281369209,respond,q4649,diagnosis,b,mobile
1562281372412,respond,q4649,diagnosis,c,mobile
1562281372707,respond,q4649,diagnosis,d,mobile
1562281373402,respond,q4649,diagnosis,c,mobile
1562281373657,respond,q4649,diagnosis,b,mobile
1562281374112,respond,q4649,diagnosis,a,mobile
1562281374785,respond,q4649,diagnosis,b,mobile
1562281380004,submit,b3181,diagnosis,,mobile
1562281380085,enter,b2662,diagnosis,,mobile
1562281471691,respond,q4130,diagnosis,d,mobile
1562281476925,submit,b2662,diagnosis,,mobile
1562281476996,enter,b3361,diagnosis,,mobile
1562281504484,respond,q4829,diagnosis,c,mobile
1562281508849,submit,b3361,diagnosis,,mobile
1562281508935,enter,b2823,diagnosis,,mobile
1562281531251,respond,q4291,diagnosis,b,mobile
1562281542222,submit,b2823,diagnosis,,mobile
1562281542299,enter,b4754,diagnosis,,mobile
1562281590680,respond,q6222,diagnosis,c,mobile
1562281604820,submit,b4754,diagnosis,,mobile
1562281604902,enter,b3767,diagnosis,,mobile
1562281647567,respond,q5235,diagnosis,a,mobile
1562281656003,submit,b3767,diagnosis,,mobile
1562292041547,enter,e4782,review,,mobile
1562292075147,quit,e4782,review,,mobile
1562292080251,enter,e3091,review,,mobile
1562292114992,quit,e3091,review,,mobile
1562496913524,enter,l231,archive,,mobile
1562497137407,quit,l231,archive,,mobile
1562497266300,enter,l231,archive,,mobile
1562497421294,quit,l231,archive,,mobile
1562497424651,enter,l228,archive,,mobile
1562497777204,quit,l228,archive,,mobile
1562497777355,enter,l223,archive,,mobile
1562498088355,quit,l223,archive,,mobile
1562498100760,enter,l223,archive,,mobile
1562498118933,quit,l223,archive,,mobile
1562498126064,enter,l223,archive,,mobile
1562498130042,quit,l223,archive,,mobile
1562498200769,enter,l223,archive,,mobile
1562498306211,quit,l223,archive,,mobile
1562498318009,enter,l229,archive,,mobile
1562498649027,quit,l229,archive,,mobile
1562498651791,enter,l230,archive,,mobile
1562498675441,quit,l230,archive,,mobile
1562498964190,enter,l230,archive,,mobile
1562499358621,quit,l230,archive,,mobile
1562562875712,enter,e3089,my_note,,mobile
1562562877934,quit,e3089,my_note,,mobile
1562562885521,enter,e2692,my_note,,mobile
1562562914411,quit,e2692,my_note,,mobile
1562562935536,enter,e7259,sprint,,mobile
1562562985051,quit,e7259,sprint,,mobile
1562562985117,enter,b3010,sprint,,mobile
1562562997482,respond,q4478,sprint,a,mobile
1562563003882,submit,b3010,sprint,,mobile
1562563003938,enter,e3010,sprint,,mobile
1562563014465,quit,e3010,sprint,,mobile
1562563014535,enter,b4879,sprint,,mobile
1562563034295,respond,q6347,sprint,a,mobile
1562563037859,submit,b4879,sprint,,mobile
1562563037917,enter,e4879,sprint,,mobile
1562563050733,quit,e4879,sprint,,mobile
1562627234556,enter,l794,tutor,,mobile
1562627243506,quit,l794,tutor,,mobile
1562627243803,enter,b8252,tutor,,mobile
1562627266051,respond,q11199,tutor,d,mobile
1562627269543,submit,b8252,tutor,,mobile
1562627269637,enter,e8252,tutor,,mobile
1562627275614,quit,e8252,tutor,,mobile
1562627339728,enter,b4979,tutor,,mobile
1562627347864,respond,q6447,tutor,c,mobile
1562627365221,submit,b4979,tutor,,mobile
1562627365291,enter,e4979,tutor,,mobile
1562627381663,quit,e4979,tutor,,mobile
1562627502572,enter,b2068,tutor,,mobile
1562627569632,respond,q3402,tutor,b,mobile
1562627576696,respond,q3402,tutor,a,mobile
1562627582545,submit,b2068,tutor,,mobile
1562627582625,enter,e2068,tutor,,mobile
1562627593443,quit,e2068,tutor,,mobile
1562627621248,enter,b2068,tutor,,mobile
1562627731566,submit,b2068,tutor,,mobile
1562675502548,enter,l198,archive,,mobile
1562675828088,quit,l198,archive,,mobile
1562676022642,enter,l159,archive,,mobile
1562676247086,quit,l159,archive,,mobile
1562676287091,enter,e2068,tutor,,mobile
1562676297075,quit,e2068,tutor,,mobile
1562676297150,enter,b2126,tutor,,mobile
1562676359681,respond,q3576,tutor,c,mobile
1562676368659,submit,b2126,tutor,,mobile
1562676368729,enter,e2126,tutor,,mobile
1562676397804,quit,e2126,tutor,,mobile
1562722339935,enter,b3813,sprint,,mobile
1562722356286,respond,q5281,sprint,c,mobile
1562722359432,submit,b3813,sprint,,mobile
1562722359498,enter,e3813,sprint,,mobile
1562722425631,quit,e3813,sprint,,mobile
1562722425716,enter,b4922,sprint,,mobile
1562722476802,respond,q6390,sprint,b,mobile
1562722479954,submit,b4922,sprint,,mobile
1562722480024,enter,e4922,sprint,,mobile
1562722539758,quit,e4922,sprint,,mobile
1562723049232,enter,b11630,sprint,,mobile
1562723081227,respond,q17393,sprint,b,mobile
1562723090342,submit,b11630,sprint,,mobile
1562723090426,enter,e11630,sprint,,mobile
1562723111463,quit,e11630,sprint,,mobile
1562723111539,enter,b2999,sprint,,mobile
1562723152818,respond,q4467,sprint,a,mobile
1562723156676,submit,b2999,sprint,,mobile
1562723156744,enter,e2999,sprint,,mobile
1562723167868,quit,e2999,sprint,,mobile
1562723167944,enter,b4718,sprint,,mobile
1562723226086,respond,q6186,sprint,d,mobile
1562723233943,submit,b4718,sprint,,mobile
1562723234013,enter,e4718,sprint,,mobile
1562723438551,quit,e4718,sprint,,mobile
1562723438621,enter,b3866,sprint,,mobile
1562723499725,respond,q5334,sprint,a,mobile
1562723504719,submit,b3866,sprint,,mobile
1562723504785,enter,e3866,sprint,,mobile
1562723558710,quit,e3866,sprint,,mobile
1562723558781,enter,b7300,sprint,,mobile
1562723571249,respond,q9949,sprint,a,mobile
1562723574653,submit,b7300,sprint,,mobile
1562723574717,enter,e7300,sprint,,mobile
1562723595708,quit,e7300,sprint,,mobile
1562723747286,enter,b6963,sprint,,mobile
1562723756390,respond,q9612,sprint,a,mobile
1562723766798,submit,b6963,sprint,,mobile
1562723766885,enter,e6963,sprint,,mobile
1562723774713,quit,e6963,sprint,,mobile
1562723774789,enter,b4071,sprint,,mobile
1562723781041,respond,q5539,sprint,b,mobile
1562723786538,submit,b4071,sprint,,mobile
1562723786593,enter,e4071,sprint,,mobile
1562723797755,quit,e4071,sprint,,mobile
1562723797828,enter,b4751,sprint,,mobile
1562723827338,respond,q6219,sprint,d,mobile
1562723830309,submit,b4751,sprint,,mobile
1562723830373,enter,e4751,sprint,,mobile
1562723883026,quit,e4751,sprint,,mobile
1562723883094,enter,b6552,sprint,,mobile
1562723898955,respond,q9201,sprint,d,mobile
1562723906984,submit,b6552,sprint,,mobile
1562723907044,enter,e6552,sprint,,mobile
1562723961126,quit,e6552,sprint,,mobile
1562724064539,enter,b4305,sprint,,mobile
1562724087700,respond,q5773,sprint,c,mobile
1562724091956,submit,b4305,sprint,,mobile
1562724092037,enter,e4305,sprint,,mobile
1562724126765,quit,e4305,sprint,,mobile
1562724226490,enter,b2295,sprint,,mobile
1562724251835,respond,q3763,sprint,d,mobile
1562724255925,submit,b2295,sprint,,mobile
1562724255994,enter,e2295,sprint,,mobile
1562724286656,quit,e2295,sprint,,mobile
1562724286727,enter,b3845,sprint,,mobile
1562724342837,respond,q5313,sprint,a,mobile
1562724348639,submit,b3845,sprint,,mobile
1562724348720,enter,e3845,sprint,,mobile
1562724425819,quit,e3845,sprint,,mobile
1562724425886,enter,b3424,sprint,,mobile
1562724478465,respond,q4892,sprint,a,mobile
1562724479505,respond,q4892,sprint,b,mobile
1562724482654,submit,b3424,sprint,,mobile
1562724482718,enter,e3424,sprint,,mobile
1562724490434,quit,e3424,sprint,,mobile
1562724490492,enter,b3096,sprint,,mobile
1562724536692,respond,q4564,sprint,b,mobile
1562724542615,submit,b3096,sprint,,mobile
1562724542686,enter,e3096,sprint,,mobile
1562724655995,quit,e3096,sprint,,mobile
1562724899724,enter,b4606,sprint,,mobile
1562724908969,respond,q6074,sprint,a,mobile
1562724920189,submit,b4606,sprint,,mobile
1562724920255,enter,e4606,sprint,,mobile
1562724948914,quit,e4606,sprint,,mobile
1562724948979,enter,b4579,sprint,,mobile
1562724958902,respond,q6047,sprint,d,mobile
1562724970672,submit,b4579,sprint,,mobile
1562724970737,enter,e4579,sprint,,mobile
1562725064505,quit,e4579,sprint,,mobile
1562725174061,enter,b6749,sprint,,mobile
1562725221928,respond,q9398,sprint,a,mobile
1562725225049,submit,b6749,sprint,,mobile
1562725225118,enter,e6749,sprint,,mobile
1562725253304,quit,e6749,sprint,,mobile
1562725253373,enter,b3838,sprint,,mobile
1562725271332,respond,q5306,sprint,c,mobile
1562725275018,submit,b3838,sprint,,mobile
1562725275072,enter,e3838,sprint,,mobile
1562725298649,quit,e3838,sprint,,mobile
1562725298727,enter,b3858,sprint,,mobile
1562725325878,respond,q5326,sprint,c,mobile
1562725330299,submit,b3858,sprint,,mobile
1562725330362,enter,e3858,sprint,,mobile
1562725359894,quit,e3858,sprint,,mobile
1562725795988,enter,b5192,sprint,,mobile
1562725995586,respond,q6864,sprint,c,mobile
1562726005181,submit,b5192,sprint,,mobile
1562726005255,enter,e5192,sprint,,mobile
1562726176888,quit,e5192,sprint,,mobile
1562726176954,enter,b5168,sprint,,mobile
1562726333644,respond,q6768,sprint,c,mobile
1562726344014,submit,b5168,sprint,,mobile
1562726344077,enter,e5168,sprint,,mobile
1562726440872,quit,e5168,sprint,,mobile
1562726591241,enter,b5390,sprint,,mobile
1562726923522,respond,q7607,sprint,d,mobile
1562726928968,submit,b5390,sprint,,mobile
1562726929027,enter,e5390,sprint,,mobile
1562727417999,quit,e5390,sprint,,mobile
1562733682783,enter,b5105,sprint,,mobile
1562733856049,respond,q6636,sprint,b,mobile
1562733864754,submit,b5105,sprint,,mobile
1562733864816,enter,e5105,sprint,,mobile
1562733907741,quit,e5105,sprint,,mobile
1562734300579,enter,b8532,sprint,,mobile
1562734478071,respond,q11798,sprint,a,mobile
1562734487272,respond,q11795,sprint,d,mobile
1562734515831,submit,b8532,sprint,,mobile
1562734515890,enter,e8532,sprint,,mobile
1562734707410,quit,e8532,sprint,,mobile
1562745329686,enter,e5390,sprint,,mobile
1562745390699,quit,e5390,sprint,,mobile
1562746565683,enter,b5384,sprint,,mobile
1562746800064,respond,q7582,sprint,a,mobile
1562746800064,respond,q7582,sprint,a,mobile
1562746806109,submit,b5384,sprint,,mobile
1562746806194,enter,e5384,sprint,,mobile
1562747022496,quit,e5384,sprint,,mobile
1562747056063,enter,b4034,sprint,,mobile
1562747071030,respond,q5502,sprint,b,mobile
1562747074281,submit,b4034,sprint,,mobile
1562747074350,enter,e4034,sprint,,mobile
1562747105228,quit,e4034,sprint,,mobile
1562747105290,enter,b11324,sprint,,mobile
1562747141609,respond,q17087,sprint,b,mobile
1562747148906,respond,q17087,sprint,a,mobile
1562747154640,submit,b11324,sprint,,mobile
1562747154700,enter,e11324,sprint,,mobile
1562747222006,quit,e11324,sprint,,mobile
1562747270277,enter,b4722,sprint,,mobile
1562747289767,respond,q6190,sprint,a,mobile
1562747294301,submit,b4722,sprint,,mobile
1562747294354,enter,e4722,sprint,,mobile
1562747304186,quit,e4722,sprint,,mobile
1562747304269,enter,b4432,sprint,,mobile
1562747357409,respond,q5900,sprint,c,mobile
1562747360944,submit,b4432,sprint,,mobile
1562747361007,enter,e4432,sprint,,mobile
1562747407468,quit,e4432,sprint,,mobile
1562747407528,enter,b3855,sprint,,mobile
1562747457801,respond,q5323,sprint,b,mobile
1562747465053,submit,b3855,sprint,,mobile
1562747465108,enter,e3855,sprint,,mobile
1562747483899,quit,e3855,sprint,,mobile
1562747571160,enter,b7186,sprint,,mobile
1562747585144,respond,q9835,sprint,b,mobile
1562747588360,submit,b7186,sprint,,mobile
1562747588421,enter,e7186,sprint,,mobile
1562747607035,quit,e7186,sprint,,mobile
1562747607101,enter,b3573,sprint,,mobile
1562747710848,respond,q5041,sprint,c,mobile
1562747714698,submit,b3573,sprint,,mobile
1562747714749,enter,e3573,sprint,,mobile
1562747802724,quit,e3573,sprint,,mobile
1562747978139,enter,b4097,sprint,,mobile
1562748005932,respond,q5565,sprint,b,mobile
1562748010814,respond,q5565,sprint,c,mobile
1562748016226,submit,b4097,sprint,,mobile
1562748016282,enter,e4097,sprint,,mobile
1562748124575,quit,e4097,sprint,,mobile
1562748124628,enter,b3317,sprint,,mobile
1562748142080,respond,q4785,sprint,d,mobile
1562748148629,submit,b3317,sprint,,mobile
1562748148681,enter,e3317,sprint,,mobile
1562748156697,quit,e3317,sprint,,mobile
1562748156739,enter,b5910,sprint,,mobile
1562748189226,respond,q8559,sprint,d,mobile
1562748192492,submit,b5910,sprint,,mobile
1562748192557,enter,e5910,sprint,,mobile
1562748225500,quit,e5910,sprint,,mobile
1562748225557,enter,b4237,sprint,,mobile
1562748246651,respond,q5705,sprint,b,mobile
1562748251355,submit,b4237,sprint,,mobile
1562748251402,enter,e4237,sprint,,mobile
1562748257131,quit,e4237,sprint,,mobile
1562748257189,enter,b4719,sprint,,mobile
1562748286315,respond,q6187,sprint,a,mobile
1562748299352,submit,b4719,sprint,,mobile
1562748670019,enter,e4719,sprint,,mobile
1562748771151,quit,e4719,sprint,,mobile
1562748802100,enter,b3006,sprint,,mobile
1562748819921,respond,q4474,sprint,b,mobile
1562748826335,submit,b3006,sprint,,mobile
1562748826381,enter,e3006,sprint,,mobile
1562748843613,quit,e3006,sprint,,mobile
1562748843665,enter,b5989,sprint,,mobile
1562748878572,respond,q8638,sprint,d,mobile
1562748885037,submit,b5989,sprint,,mobile
1562748885083,enter,e5989,sprint,,mobile
1562748897805,quit,e5989,sprint,,mobile
1562748897858,enter,b2306,sprint,,mobile
1562748934655,respond,q3774,sprint,d,mobile
1562748937698,submit,b2306,sprint,,mobile
1562748937753,enter,e2306,sprint,,mobile
1562749019953,quit,e2306,sprint,,mobile
1562751353725,enter,b2866,sprint,,mobile
1562751382800,respond,q4334,sprint,a,mobile
1562751389419,submit,b2866,sprint,,mobile
1562751389476,enter,e2866,sprint,,mobile
1562751416946,quit,e2866,sprint,,mobile
1562751886841,enter,b4545,sprint,,mobile
1562751898071,respond,q6013,sprint,a,mobile
1562751903679,submit,b4545,sprint,,mobile
1562751903742,enter,e4545,sprint,,mobile
1562751916142,quit,e4545,sprint,,mobile
1562751916202,enter,b11507,sprint,,mobile
1562751939753,respond,q17270,sprint,a,mobile
1562751949974,submit,b11507,sprint,,mobile
1562751950024,enter,e11507,sprint,,mobile
1562751973433,quit,e11507,sprint,,mobile
1562752299259,enter,b1327,sprint,,mobile
1562752315630,respond,q1327,sprint,a,mobile
1562752318790,submit,b1327,sprint,,mobile
1562752318858,enter,e1327,sprint,,mobile
1562752339244,quit,e1327,sprint,,mobile
1562752474598,enter,b1394,sprint,,mobile
1562752491617,respond,q1394,sprint,c,mobile
1562752494650,submit,b1394,sprint,,mobile
1562752494710,enter,e1394,sprint,,mobile
1562752561533,quit,e1394,sprint,,mobile
1562752612903,enter,b1394,sprint,,mobile
1562752647689,submit,b1394,sprint,,mobile
1562752771914,enter,b835,sprint,,mobile
1562752790098,respond,q835,sprint,c,mobile
1562752794177,submit,b835,sprint,,mobile
1562752794225,enter,e835,sprint,,mobile
1562752851123,quit,e835,sprint,,mobile
1562809986073,enter,b2229,sprint,,mobile
1562809994812,respond,q3697,sprint,d,mobile
1562809999116,submit,b2229,sprint,,mobile
1562809999175,enter,e2229,sprint,,mobile
1562810006741,quit,e2229,sprint,,mobile
1562810006818,enter,b4214,sprint,,mobile
1562810017193,respond,q5682,sprint,c,mobile
1562810021216,submit,b4214,sprint,,mobile
1562810021293,enter,e4214,sprint,,mobile
1562810044231,quit,e4214,sprint,,mobile
1562810044309,enter,b5040,sprint,,mobile
1562810060605,respond,q6508,sprint,d,mobile
1562810067952,submit,b5040,sprint,,mobile
1562810068013,enter,e5040,sprint,,mobile
1562810128302,quit,e5040,sprint,,mobile
1562810128387,enter,b7494,sprint,,mobile
1562810160863,respond,q10143,sprint,b,mobile
1562810167949,submit,b7494,sprint,,mobile