Table: grand_prix_results_5
Columns: round
date
grand_prix
circuit
pole_position
fastest_lap
race_winner

Question: Who won the race on June 26?
SQL: SELECT "race_winner" FROM grand_prix_results_5 WHERE "date" = 'June 26'

Question: Who won the race on June 26?
SQL: SELECT "race_winner" FROM grand_prix_results_5 WHERE "date" = 'June 26'

Question: Who won the race on August 15?
SQL: SELECT "race_winner" FROM grand_prix_results_5 WHERE "date" = 'August 15'

Question: What is the date of the Italian Grand Prix?
SQL: SELECT "date" FROM grand_prix_results_5 WHERE "grand_prix" = 'Italian Grand Prix'

Question: How many dates did Daniel Ruiz win the Spanish Grand Prix?
SQL: SELECT COUNT("date") FROM grand_prix_results_5 WHERE "grand_prix" = 'Spanish Grand Prix' AND "race_winner" = 'Daniel Ruiz'

Question: Who won the race on May 1?
SQL: SELECT "race_winner" FROM grand_prix_results_5 WHERE "date" = 'May 1'