athletics at the 1980 Summer Olympics – women's 400 metres
{'<entity_0>': "athletics at the 1980 Summer Olympics – women's 400 metres", '<entity_1>': "women's 400 metres", '<entity_2>': '25 July 1980', '<entity_3>': '28 July 1980', '<entity_4>': 'Moscow'}
[["athletics at the 1980 Summer Olympics – women's 400 metres", 'competition class', "women's 400 metres"], ["athletics at the 1980 Summer Olympics – women's 400 metres", 'start time', '25 July 1980'], ["athletics at the 1980 Summer Olympics – women's 400 metres", 'end time', '28 July 1980'], ["athletics at the 1980 Summer Olympics – women's 400 metres", 'location', 'Moscow']]
These are the official results of the <entity_1> event at the <entity_0> in <entity_4>. The competition was held on <entity_2>, and on <entity_3>.
['Olympic sporting event']