user: Question: Which position has 30 points and Reiner Stuyvenberg as a passenger?
Columns: ['Season', 'Passenger', 'Equipment', 'Position', 'Points', 'Races', 'Wins', 'Second', 'Third']
Types: ['text', 'text', 'text', 'text', 'real', 'real', 'text', 'text', 'text']
Sample row: ['1994', 'Reiner Stuyvenberg', 'Honda- EML', '23', 30.0, 2.0, '—', '1', '—']
SQL:

assistant: SELECT "Position" FROM "Table" WHERE "Points" = 30.0 AND "Passenger" = 'Reiner Stuyvenberg';