athletics at the 1992 Summer Olympics – men's 20 kilometres walk
{'<entity_0>': "athletics at the 1992 Summer Olympics – men's 20 kilometres walk", '<entity_1>': 'athletics at the 1992 Summer Olympics', '<entity_2>': 'Barcelona', '<entity_3>': '31 July 1992'}
[["athletics at the 1992 Summer Olympics – men's 20 kilometres walk", 'part of', 'athletics at the 1992 Summer Olympics'], ["athletics at the 1992 Summer Olympics – men's 20 kilometres walk", 'start time', '31 July 1992'], ["athletics at the 1992 Summer Olympics – men's 20 kilometres walk", 'location', 'Barcelona']]
These are the official results of the <entity_1> at the <entity_0> in <entity_2>, held on <entity_3>.
['Olympic sporting event']