swimming at the 1904 Summer Olympics
{'<entity_0>': 'swimming at the 1904 Summer Olympics', '<entity_1>': 'swimming', '<entity_2>': '1904'}
[['swimming at the 1904 Summer Olympics', 'sport', 'swimming'], ['swimming at the 1904 Summer Olympics', 'point in time', '1904']]
At the <entity_0>, nine <entity_1> events were contested. The <entity_2> <entity_1> competition was the only time in Olympic history that racing distances were measured in yards.
['Olympic sporting event', 'Olympic sports discipline event']