swimming at the 2016 Summer Olympics – women's 4 × 100 metre freestyle relay
{'<entity_0>': "swimming at the 2016 Summer Olympics – women's 4 × 100 metre freestyle relay", '<entity_1>': 'Olympic Aquatics Stadium, Rio de Janeiro', '<entity_2>': '2016'}
[["swimming at the 2016 Summer Olympics – women's 4 × 100 metre freestyle relay", 'point in time', '2016'], ["swimming at the 2016 Summer Olympics – women's 4 × 100 metre freestyle relay", 'location', 'Olympic Aquatics Stadium, Rio de Janeiro']]
The <entity_0> event at the <entity_2> Summer Olympics took place on 6 August at the <entity_1>.
['Olympic sporting event']