user: Question: Which entrant has a McLaren M7C Chassis?
Columns: ['Year', 'Entrant', 'Chassis', 'Engine', 'Points']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1971.0, 'Ecurie Bonnier', 'McLaren M7C', 'Cosworth V8', 0.0]
SQL:

assistant: SELECT "Entrant" FROM "Table" WHERE "Chassis" = 'McLaren M7C';