synchronised swimming at the 1973 World Aquatics Championships
{'<entity_0>': 'synchronised swimming at the 1973 World Aquatics Championships', '<entity_1>': '1973'}
[['synchronised swimming at the 1973 World Aquatics Championships', 'point in time', '1973']]
These are the results from the <entity_0> competition at the <entity_1> World Aquatics Championships, which took place in Belgrade.
['sporting event']