Table: nordic_championships
Columns: rank
nation
gold
silver
bronze
total

Question: What is the fewest number of silver medals received by a nation who received 40 bronze medals and more than 42 gold medals?
SQL: SELECT MIN("silver") FROM nordic_championships WHERE "bronze" = 40 AND "gold" > 42

Question: What is the lowest number of silver medals received by Austria when they receive more than 3 total medals, more than 22 bronze medals, and fewer than 395 gold medals?
SQL: SELECT MIN("silver") FROM nordic_championships WHERE "total" > 3 AND "bronze" > 22 AND "gold" < 395 AND "nation" = 'austria'