February 13 2017 2:30:56	gao5	LOGGED_IN	1486971056863	1	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36	
February 13 2017 2:31:25	gao5	SOUND_DONE	1486971086244	1	386	
February 13 2017 2:31:31	gao5	ANSWER_SUBMITTED	1486971091840	1	386	386	true	0	
February 13 2017 2:31:38	gao5	SOUND_DONE	1486971099549	2	612	
February 13 2017 2:31:42	gao5	ANSWER_SUBMITTED	1486971102833	2	612	612	true	0	
February 13 2017 2:31:50	gao5	SOUND_DONE	1486971110556	3	3417	
February 13 2017 2:32:01	gao5	ANSWER_SUBMITTED	1486971121776	3	3417	2417	false	1	
February 13 2017 2:32:09	gao5	SOUND_DONE	1486971129614	4	6158	
February 13 2017 2:32:14	gao5	ANSWER_SUBMITTED	1486971135338	4	6158	6148	false	2