Table: a1_grand_prix_netherlands
Columns: team
driver
laps
time
grid

Question: What is the average grid of driver Christian Vietoris who has less than 12 laps?
SQL: SELECT AVG("grid") FROM a1_grand_prix_netherlands WHERE "driver" = 'christian vietoris' AND "laps" < 12

Question: What is the grid of driver joão urbano?
SQL: SELECT SUM("grid") FROM a1_grand_prix_netherlands WHERE "driver" = 'joão urbano'

Question: What is the lowest laps a grid less than 22 with a time of +35.268 has?
SQL: SELECT MIN("laps") FROM a1_grand_prix_netherlands WHERE "grid" < 22 AND "time" = '+35.268'

Question: What is the lowest laps driver Christian Vietoris with a grid smaller than 6 has?
SQL: SELECT MIN("laps") FROM a1_grand_prix_netherlands WHERE "driver" = 'christian vietoris' AND "grid" < 6