Table: race_results_2007_aj
Columns: fin_pos
car_no
driver
team
laps
time_retired
grid
laps_led
points

Question: If the points is 15, what is the fin. pos?
SQL: SELECT COUNT("fin_pos") FROM race_results_2007_aj WHERE "points" = '15'

Question: What is the car number for driver Hélio Castroneves
SQL: SELECT MIN("car_no") FROM race_results_2007_aj WHERE "driver" = 'Hélio Castroneves'

Question: If grid is 2, what is the minimum fin. pos number?
SQL: SELECT MIN("fin_pos") FROM race_results_2007_aj WHERE "grid" = 2

Question: If there are 28 points, what is the time/retired?
SQL: SELECT "time_retired" FROM race_results_2007_aj WHERE "points" = '28'