Table: paralympics_medals_2008
Columns: rank
nation
gold
silver
bronze
total

Question: What is the total when the nation is brazil (bra) and bronze is more than 2?
SQL: SELECT SUM("total") FROM paralympics_medals_2008 WHERE "nation" = 'brazil (bra)' AND "bronze" > 2

Question: what is the least total when the nation is canada (can) and bronze is less than 0?
SQL: SELECT MIN("total") FROM paralympics_medals_2008 WHERE "nation" = 'canada (can)' AND "bronze" < 0

Question: what is bronze when the rank is 3 and the total is more than 2?
SQL: SELECT SUM("bronze") FROM paralympics_medals_2008 WHERE "rank" = '3' AND "total" > 2