user: Question: What is the number of points that driver Fernando Alonso has in the season he had 20 races?
Columns: ['Driver', 'Points', 'Season', 'Races', 'Percentage of possible points']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['Sebastian Vettel', 392.0, '2011', 19.0, '82.53%']
SQL:

assistant: SELECT "Points" FROM "Table" WHERE "Races" = 20.0 AND "Driver" = 'Fernando Alonso';