Table: world_luge_1983_medals
Columns: rank
nation
gold
silver
bronze
total

Question: Which Total has a Gold smaller than 0?
SQL: SELECT SUM("total") FROM world_luge_1983_medals WHERE "gold" < 0

Question: Which Bronze has a Gold smaller than 0?
SQL: SELECT AVG("bronze") FROM world_luge_1983_medals WHERE "gold" < 0