Table: grand_prix_1955
Columns: driver
constructor
laps
time_retired
grid

Question: How many laps were driven in 2:54:23.8?
SQL: SELECT SUM("laps") FROM grand_prix_1955 WHERE "time_retired" = '2:54:23.8'

Question: Which constructor has laps less than 100 and a time/retired +10 laps?
SQL: SELECT "constructor" FROM grand_prix_1955 WHERE "laps" < 100 AND "time_retired" = '+10 laps'

Question: What are the highest number of laps for grid 8?
SQL: SELECT MAX("laps") FROM grand_prix_1955 WHERE "grid" = 8

Question: Which grid is the highest and has a time/retired of +0.3?
SQL: SELECT MAX("grid") FROM grand_prix_1955 WHERE "time_retired" = '+0.3'

Question: Which driver for Maserati has more laps than 23 and a grid greater than 7?
SQL: SELECT "driver" FROM grand_prix_1955 WHERE "constructor" = 'maserati' AND "laps" > 23 AND "grid" > 7