user: Question: What is the number of races associated with 7 podiums and a position of 4th?
Columns: ['Season', 'Series', 'Team', 'Races', 'Wins', 'Poles', 'F/Laps', 'Podiums', 'Points', 'Position']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['2000', 'Formula Renault Campus France', 'Formula Campus', '16', '2', '2', '8', '9', '396', '2nd']
SQL:

assistant: SELECT "Races" FROM "Table" WHERE "Position" = '4th' AND "Podiums" = '7';