1981–82 S.L. Benfica season
Matches
Table:
22 August 1981 1	Porto	2–1	Benfica	Porto
20:00
Romeu 55'
Jaime Magalhães 59'
Report
87' Filipovic
Stadium: Estádio das Antas
Referee: Raúl Nazaré

Considering the tabular data covering '1981–82 S.L. Benfica season' — "Matches" section, produce a single-sentence summary focused on the highlighted cells and format it within the following JSON object {"answer": "YOUR ANSWER"}.