Table: belgian_grand_prix_2002
Columns: driver
constructor
laps
time_retired
grid

Question: What was the time of the driver on grid 3?
SQL: SELECT "time_retired" FROM belgian_grand_prix_2002 WHERE "grid" = 3

Question: What was the retired time on someone who had 43 laps on a grip of 18?
SQL: SELECT "time_retired" FROM belgian_grand_prix_2002 WHERE "laps" = 43 AND "grid" = 18

Question: What was the fewest laps for somone who finished +18.445?
SQL: SELECT MIN("laps") FROM belgian_grand_prix_2002 WHERE "time_retired" = '+18.445'