user: Question: What is the largest season with a Third Driver of Jimmy Davies?
Columns: ['Season', 'Cars Entered', 'Winning Driver', 'Second Driver', 'Third Driver', 'Race Report']
Types: ['real', 'real', 'text', 'text', 'text', 'text']
Sample row: [1950.0, 31.0, 'Johnnie Parsons', 'Bill Holland', 'Mauri Rose', 'Report']
SQL:

assistant: SELECT MAX("Season") FROM "Table" WHERE "Third Driver" = 'Jimmy Davies';