2009–10 Polska Liga Hokejowa season
{'<entity_0>': '2009–10 Polska Liga Hokejowa season', '<entity_1>': 'Polska Liga Hokejowa'}
[['2009–10 Polska Liga Hokejowa season', 'sports season of league or competition', 'Polska Liga Hokejowa']]
The <entity_0> was the twelfth season of the <entity_1> and the 54th season of a Polish championship.
['sports season']