user: Question: When 7th is the position and  15 is the race who is the team?
Columns: ['Season', 'Series', 'Team', 'Races', 'Wins', 'Poles', 'F/Laps', 'Podiums', 'Points', 'Position']
Types: ['real', 'text', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: [2008.0, 'Formula Renault 2.0 West European Cup', 'Boutsen Energy Racing', 15.0, 0.0, 0.0, 0.0, 0.0, 9.0, '18th']
SQL:

assistant: SELECT "Team" FROM "Table" WHERE "Races" = 15.0 AND "Position" = '7th';