Table: luge_1978_champs
Columns: rank
nation
gold
silver
bronze
total

Question: How many bronze medals did west germany win when they had less than 2 silver medals?
SQL: SELECT SUM("bronze") FROM luge_1978_champs WHERE "nation" = 'west germany' AND "silver" < 2

Question: How many bronze medals were won when the total was larger than 2 and the more than 2 gold medals were won?
SQL: SELECT SUM("bronze") FROM luge_1978_champs WHERE "total" > 2 AND "gold" > 2

Question: How many gold medals were won when more than 2 bronze medals were won?
SQL: SELECT SUM("gold") FROM luge_1978_champs WHERE "bronze" > 2