Table: world_luge_1961
Columns: rank
nation
gold
silver
bronze
total

Question: What is the sum of a rank whose nation is West Germany and has bronze larger than 0?
SQL: SELECT SUM("rank") FROM world_luge_1961 WHERE "nation" = 'west germany' AND "bronze" > 0

Question: What is the total of Bronze with a total smaller than 3, and a nation of Poland, and a rank larger than 4?
SQL: SELECT COUNT("bronze") FROM world_luge_1961 WHERE "total" < 3 AND "nation" = 'poland' AND "rank" > 4