Table: race_results_2007_2
Columns: rider
manufacturer
laps
time_retired
grid

Question: What is the lowest number of laps for Marco Simoncelli on a grid higher than 11?
SQL: SELECT MIN("laps") FROM race_results_2007_2 WHERE "rider" = 'marco simoncelli' AND "grid" > 11

Question: Who is the rider who did less than 20 laps on a grid number greater than 23?
SQL: SELECT "rider" FROM race_results_2007_2 WHERE "laps" < 20 AND "grid" > 23

Question: What is the lowest grid number that had a rider with KTM as the manufacturer who did more than 20 laps?
SQL: SELECT MIN("grid") FROM race_results_2007_2 WHERE "manufacturer" = 'ktm' AND "laps" > 20