1991 IAAF World Indoor Championships – men's 200 metres
{'<entity_0>': '1991 IAAF World Indoor Championships', '<entity_1>': "1991 IAAF World Indoor Championships – men's 200 metres"}
[["1991 IAAF World Indoor Championships – men's 200 metres", 'part of', '1991 IAAF World Indoor Championships']]
The <entity_1> event at the <entity_0> was held on 9 March and 10 March.
['sporting event']