Table: german_grand_prix_1973
Columns: driver
constructor
laps
time_retired
grid

Question: What grad has a Time/Retired of + 1:24.3?
SQL: SELECT "grid" FROM german_grand_prix_1973 WHERE "time_retired" = '+ 1:24.3'

Question: What is the low lap total for henri pescarolo with a grad larger than 6?
SQL: SELECT MIN("laps") FROM german_grand_prix_1973 WHERE "grid" > 6 AND "driver" = 'henri pescarolo'

Question: What is the low lap total for a grid larger than 16 and has a Time/Retired of + 3:27.3?
SQL: SELECT MIN("laps") FROM german_grand_prix_1973 WHERE "time_retired" = '+ 3:27.3' AND "grid" > 16