swimming at the 2008 Summer Olympics – men's 200 metre backstroke
{'<entity_0>': 'Beijing National Aquatics Center', '<entity_1>': "swimming at the 2008 Summer Olympics – men's 200 metre backstroke", '<entity_2>': '13 August 2008'}
[["swimming at the 2008 Summer Olympics – men's 200 metre backstroke", 'location', 'Beijing National Aquatics Center'], ["swimming at the 2008 Summer Olympics – men's 200 metre backstroke", 'point in time', '13 August 2008'], ["swimming at the 2008 Summer Olympics – men's 200 metre backstroke", 'start time', '13 August 2008'], ["swimming at the 2008 Summer Olympics – men's 200 metre backstroke", 'end time', '13 August 2008']]
The <entity_1> event at the 2008 Olympic Games took place on <entity_2>–15 August at the <entity_0> in Beijing, China.
['Olympic sporting event']