1980–81 Primeira Divisão
{'<entity_0>': '1980–81 Primeira Divisão', '<entity_1>': 'S.L. Benfica', '<entity_2>': 'association football', '<entity_3>': 'Portugal', '<entity_4>': '16'}
[['1980–81 Primeira Divisão', 'country', 'Portugal'], ['1980–81 Primeira Divisão', 'number of participants', '16'], ['1980–81 Primeira Divisão', 'sport', 'association football'], ['1980–81 Primeira Divisão', 'winner', 'S.L. Benfica']]
The <entity_0> was the 47th season of top-tier <entity_2> in <entity_3>. It was contested by <entity_4> teams, and <entity_1> won the championship.
['sports season']