swimming at the 2016 Summer Olympics – men's 100 metre butterfly
{'<entity_0>': "swimming at the 2016 Summer Olympics – men's 100 metre butterfly", '<entity_1>': 'Olympic Aquatics Stadium, Rio de Janeiro', '<entity_2>': '2016'}
[["swimming at the 2016 Summer Olympics – men's 100 metre butterfly", 'point in time', '2016'], ["swimming at the 2016 Summer Olympics – men's 100 metre butterfly", 'location', 'Olympic Aquatics Stadium, Rio de Janeiro']]
The <entity_0> event at the <entity_2> Summer Olympics took place on 11 August–12 August at the <entity_1>.
['Olympic sporting event']