Table: junior_gpj_standings
Columns: rank
nation
gold
silver
bronze
total

Question: Which is the highest silver that has a gold less than 0?
SQL: SELECT MAX("silver") FROM junior_gpj_standings WHERE "gold" < 0

Question: What is the lowest silver that has 1 as the rank, with a bronze greater than 5?
SQL: SELECT MIN("silver") FROM junior_gpj_standings WHERE "rank" = 1 AND "bronze" > 5

Question: What is the highest silver that has 9 as the rank, germany as the nation, with a gold less than 0?
SQL: SELECT MAX("silver") FROM junior_gpj_standings WHERE "rank" = 9 AND "nation" = 'germany' AND "gold" < 0