Table: formula_ford_2009
Columns: event
circuit
date
pole_position
race_1_winner
race_2_winner
race_3_winner

Question: How many race 3 winners were there when Mitch Evans won race 2?
SQL: SELECT COUNT("race_3_winner") FROM formula_ford_2009 WHERE "race_2_winner" = 'Mitch Evans'

Question: What date was the race at the Symmons Plains Raceway?
SQL: SELECT "date" FROM formula_ford_2009 WHERE "circuit" = 'Symmons Plains Raceway'

Question: Who was the race 1 winner at the race held at Winton Motor Raceway?
SQL: SELECT "race_1_winner" FROM formula_ford_2009 WHERE "circuit" = 'Winton Motor Raceway'

Question: Who was the race 1 winner of the race at Hidden Valley Raceway?
SQL: SELECT "race_1_winner" FROM formula_ford_2009 WHERE "circuit" = 'Hidden Valley Raceway'