February 12 2017 22:40:06	cuhkgao	LOGGED_IN	1486957206070	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 22:40:23	cuhkgao	SOUND_DONE	1486957223217	1	386	
February 12 2017 22:40:29	cuhkgao	ANSWER_SUBMITTED	1486957229016	1	386	386	true	0	
February 12 2017 22:40:38	cuhkgao	SOUND_DONE	1486957238277	2	612	
February 12 2017 22:40:41	cuhkgao	ANSWER_SUBMITTED	1486957242187	2	612	612	true	0	
February 12 2017 22:40:51	cuhkgao	SOUND_DONE	1486957251466	3	3417	
February 12 2017 22:41:01	cuhkgao	ANSWER_SUBMITTED	1486957261593	3	3417	3417	true	0	
February 12 2017 22:41:11	cuhkgao	SOUND_DONE	1486957271507	4	6158	
February 12 2017 22:41:29	cuhkgao	ANSWER_SUBMITTED	1486957284499	4	6158	6138	false	2	
February 12 2017 22:41:30	cuhkgao	ANSWER_SUBMITTED	1486957283025	4	6158	6138	false	1	
February 12 2017 22:41:30	cuhkgao	ANSWER_SUBMITTED	1486957287149	4	6158	6138	false	3	
February 12 2017 22:44:17	cuhkgao	SOUND_DONE	1486957457363	7	389174	
February 12 2017 22:44:21	cuhkgao	ANSWER_SUBMITTED	1486957461444	7	389174	1111111	false	1	
February 12 2017 22:44:35	cuhkgao	SOUND_DONE	1486957475104	8	796483	
February 12 2017 22:44:38	cuhkgao	ANSWER_SUBMITTED	1486957478781	8	796483	11111111	false	2