user: Question: Which Season has an Agg of 4–1, and an Opponent of Rapid Wien?
Columns: ['Season', 'Competition', 'Round', 'Opponent', 'Home', 'Away', 'Agg.']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['1995–96', 'UEFA Cup', 'QR', 'Slovan Bratislava', '0–2', '0–4', '0–6']
SQL:

assistant: SELECT "Season" FROM "Table" WHERE "Agg." = '4–1' AND "Opponent" = 'Rapid Wien';