user: ### NOW ANSWER:
Question: What is the race that had a tyre of P and Juan Manuel Fangio as the winning driver?
Columns: ['Race', 'Circuit', 'Date', 'Pole position', 'Fastest lap', 'Winning driver', 'Constructor', 'Tyre', 'Report']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Swiss Grand Prix', 'Bremgarten', '27 May', 'Juan Manuel Fangio', 'Juan Manuel Fangio', 'Juan Manuel Fangio', 'Alfa Romeo', 'P', 'Report']
SQL:

assistant: SELECT "Race" FROM "Table" WHERE "Tyre" = 'P' AND "Winning driver" = 'Juan Manuel Fangio';