1945–46 Czechoslovak Extraliga season
{'<entity_0>': '1945–46 Czechoslovak Extraliga season', '<entity_1>': 'Czechoslovak First Ice Hockey League', '<entity_2>': 'Czechoslovakia', '<entity_3>': 'ice hockey'}
[['1945–46 Czechoslovak Extraliga season', 'sport', 'ice hockey'], ['1945–46 Czechoslovak Extraliga season', 'sports season of league or competition', 'Czechoslovak First Ice Hockey League'], ['1945–46 Czechoslovak Extraliga season', 'country', 'Czechoslovakia']]
The <entity_0> was the third season of the <entity_1>, the top level of <entity_3> in <entity_2>.
['sports season']