Table: italian_grand_prix_1967
Columns: driver
constructor
laps
time_retired
grid

Question: The driver Jacky Ickx had what time/retired?
SQL: SELECT "time_retired" FROM italian_grand_prix_1967 WHERE "driver" = 'jacky ickx'

Question: What is the least number of laps for the driver Jo Siffert?
SQL: SELECT MIN("laps") FROM italian_grand_prix_1967 WHERE "driver" = 'jo siffert'

Question: What is the least number of laps for the constructor Ferrari and where the grid number was less than 4?
SQL: SELECT MIN("laps") FROM italian_grand_prix_1967 WHERE "constructor" = 'ferrari' AND "grid" < 4

Question: What is the total amount of grid when the laps amount was smaller than 68 and the time/retired was injection?
SQL: SELECT SUM("grid") FROM italian_grand_prix_1967 WHERE "laps" < 68 AND "time_retired" = 'injection'