2009–10 Bulgarian Cup
{'<entity_0>': '2009–10 Bulgarian Cup', '<entity_1>': 'Bulgaria', '<entity_2>': 'association football'}
[['2009–10 Bulgarian Cup', 'country', 'Bulgaria'], ['2009–10 Bulgarian Cup', 'sport', 'association football']]
The <entity_0> was the 28th official season of the <entity_1> annual <entity_2> knockout tournament.
['sports season']