Table: grand_prix_1956
Columns: driver
constructor
laps
time_retired
grid

Question: What's the average Grid with Laps of 88?
SQL: SELECT AVG("grid") FROM grand_prix_1956 WHERE "laps" = 88

Question: Which driver has a Time/Retired of +6 laps?
SQL: SELECT "driver" FROM grand_prix_1956 WHERE "time_retired" = '+6 laps'