swimming at the 1968 Summer Olympics – men's 200 metre breaststroke
{'<entity_0>': "swimming at the 1968 Summer Olympics – men's 200 metre breaststroke", '<entity_1>': '1968'}
[["swimming at the 1968 Summer Olympics – men's 200 metre breaststroke", 'point in time', '1968']]
The <entity_0> event at the <entity_1> Summer Olympics took place between 21 October and 22 October.
['Olympic sporting event']