1997 IAAF World Indoor Championships – men's shot put
{'<entity_0>': '1997 IAAF World Indoor Championships', '<entity_1>': "1997 IAAF World Indoor Championships – men's shot put"}
[["1997 IAAF World Indoor Championships – men's shot put", 'part of', '1997 IAAF World Indoor Championships']]
The <entity_1> event at the <entity_0> was held on March 7.
['sporting event']