Table: canoe_world_champs_1982
Columns: rank
nation
gold
silver
bronze
total

Question: How many silver medals when the total was 2 and less than 1 bronze?
SQL: SELECT SUM("silver") FROM canoe_world_champs_1982 WHERE "bronze" < 1 AND "total" = 2

Question: What's the total when the bronze was more than 1, silver was 3, and gold was less than 5?
SQL: SELECT SUM("total") FROM canoe_world_champs_1982 WHERE "bronze" > 1 AND "silver" = 3 AND "gold" < 5

Question: What's the gold medal count for Total Nation with a bronze count more than 0 and a total less than 54?
SQL: SELECT MAX("gold") FROM canoe_world_champs_1982 WHERE "bronze" > 0 AND "nation" = 'total' AND "total" < 54