Table: a1_grand_prix_results
Columns: team
driver
laps
time
grid

Question: How many grids were there races with more than 10 laps and a time of +34.121?
SQL: SELECT COUNT("grid") FROM a1_grand_prix_results WHERE "time" = '+34.121' AND "laps" > 10

Question: What is the smallest grid number that had 10 laps listed with Jonathan Summerton as the driver?
SQL: SELECT MIN("grid") FROM a1_grand_prix_results WHERE "laps" = 10 AND "driver" = 'jonathan summerton'

Question: What is the average grid number that had Team China with less than 10 laps?
SQL: SELECT AVG("grid") FROM a1_grand_prix_results WHERE "laps" < 10 AND "team" = 'china'