Table: fai_2008_results
Columns: position
pilot
country
glider
points

Question: What is the lowest position of pilot mario kiessling from Germany?
SQL: SELECT MIN("position") FROM fai_2008_results WHERE "country" = 'germany' AND "pilot" = 'mario kiessling'

Question: What is the average position of pilot petr krejcirik, who has less than 11 points?
SQL: SELECT AVG("position") FROM fai_2008_results WHERE "points" < 11 AND "pilot" = 'petr krejcirik'