1974–75 S.L. Benfica season
Matches
Table:
13 October 1974 6	Boavista	0–0	Benfica	Porto
18:00

Report

Stadium: Estádio do Bessa
Referee: Joaquim Freire

Looking at the tabular data covering '1974–75 S.L. Benfica season' — "Matches" section, summarise the highlighted cells in a single sentence and provide it inside the JSON object {"answer": "YOUR ANSWER"}.