February 12 2017 22:49:34	gao3	LOGGED_IN	1486957773964	1	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/602.4.8 (KHTML, like Gecko) Version/10.0.3 Safari/602.4.8	
February 12 2017 22:49:51	gao3	SOUND_DONE	1486957791536	1	386	
February 12 2017 22:49:57	gao3	ANSWER_SUBMITTED	1486957797668	1	386	386	true	0	
February 12 2017 22:50:05	gao3	SOUND_DONE	1486957805561	2	612	
February 12 2017 22:50:08	gao3	ANSWER_SUBMITTED	1486957808730	2	612	612	true	0	
February 12 2017 22:50:17	gao3	SOUND_DONE	1486957817636	3	3417	
February 12 2017 22:50:25	gao3	ANSWER_SUBMITTED	1486957825044	3	3417	3417	true	0	
February 12 2017 22:50:34	gao3	SOUND_DONE	1486957835020	4	6158	
February 12 2017 22:50:46	gao3	ANSWER_SUBMITTED	1486957846029	4	6158	6157	false	1	
February 12 2017 22:50:57	gao3	SOUND_DONE	1486957857630	5	52186	
February 12 2017 22:51:04	gao3	ANSWER_SUBMITTED	1486957864394	5	52186	512786	false	1	
February 12 2017 22:51:16	gao3	SOUND_DONE	1486957876072	6	84239	
February 12 2017 22:51:26	gao3	ANSWER_SUBMITTED	1486957886780	6	84239	86129	false	2