Table: race_results_129
Columns: season
passenger
equipment
position
points
races
wins
second
third

Question: Which position has 30 points and Reiner Stuyvenberg as a passenger?
SQL: SELECT "position" FROM race_results_129 WHERE "points" = 30 AND "passenger" = 'reiner stuyvenberg'

Question: Which passenger has a position of 21 and less than 49 points?
SQL: SELECT "passenger" FROM race_results_129 WHERE "position" = '21' AND "points" < 49

Question: What were the wins with more than 145 points, less than 17 races, and Sven Verbrugge as a passenger?
SQL: SELECT "wins" FROM race_results_129 WHERE "points" > 145 AND "passenger" = 'sven verbrugge' AND "races" < 17

Question: Who is the passenger in 2009 season with 17 races?
SQL: SELECT "passenger" FROM race_results_129 WHERE "season" = '2009' AND "races" = 17