Table: swimming_200m_butterfly_2008
Columns: rank
heat
lane
name
nationality
time

Question: What is the sum of heat for christophe lebon when lane is less than 4?
SQL: SELECT COUNT("heat") FROM swimming_200m_butterfly_2008 WHERE "lane" < 4 AND "name" = 'christophe lebon'

Question: Who is from the united states, has a rank less than 9, and heat more than 5?
SQL: SELECT "name" FROM swimming_200m_butterfly_2008 WHERE "rank" < 9 AND "heat" > 5 AND "nationality" = 'united states'

Question: Serbia has a heat less than 2 and what sum of rank?
SQL: SELECT COUNT("rank") FROM swimming_200m_butterfly_2008 WHERE "nationality" = 'serbia' AND "heat" < 2

Question: When rank is 33, what is the smallest lane?
SQL: SELECT MIN("lane") FROM swimming_200m_butterfly_2008 WHERE "rank" = 33