athletics at the 1980 Summer Olympics – men's 400 metres
{'<entity_0>': "athletics at the 1980 Summer Olympics – men's 400 metres", '<entity_1>': "men's 400 metres", '<entity_2>': 'Viktor Markin', '<entity_3>': 'Luzhniki Stadium', '<entity_4>': '27 July 1980', '<entity_5>': '30 July 1980', '<entity_6>': 'Moscow'}
[["athletics at the 1980 Summer Olympics – men's 400 metres", 'start time', '27 July 1980'], ["athletics at the 1980 Summer Olympics – men's 400 metres", 'end time', '30 July 1980'], ["athletics at the 1980 Summer Olympics – men's 400 metres", 'winner', 'Viktor Markin'], ["athletics at the 1980 Summer Olympics – men's 400 metres", 'location', 'Luzhniki Stadium'], ["athletics at the 1980 Summer Olympics – men's 400 metres", 'competition class', "men's 400 metres"], ["athletics at the 1980 Summer Olympics – men's 400 metres", 'location', 'Moscow']]
The <entity_1> was an event at the <entity_0> in <entity_6>. The competition was held from <entity_4> and on <entity_5>. The event was won by <entity_2> of the Soviet Union, the nation's first title in the <entity_1> and first medal in the event since 1956. All times are <entity_6> Time (UTC+3) Eight Round One heats were held at the <entity_3> on Sunday, <entity_4>.
['Olympic sporting event']