wrestling at the 1928 Summer Olympics – men's Greco-Roman middleweight
{'<entity_0>': 'wrestling at the 1928 Summer Olympics', '<entity_1>': "wrestling at the 1928 Summer Olympics – men's Greco-Roman middleweight"}
[["wrestling at the 1928 Summer Olympics – men's Greco-Roman middleweight", 'part of', 'wrestling at the 1928 Summer Olympics']]
The <entity_1> was one of thirteen wrestling events held as part of the <entity_0> programme.
['Olympic sporting event']