Question: Who won the gold in 1958?
SQL: SELECT "Gold" FROM "2-17378548-2" WHERE "Year" = '1958';

Question: What was the host country when the silver was [[|]] (2) and bronze is Czechoslovakia (3)?
SQL: SELECT "Host country / countries" FROM "2-17378548-2" WHERE "Silver" = '[[|]] (2)' AND "Bronze" = 'Czechoslovakia (3)';

Question: Who was the host country in 2007?
SQL: SELECT "Host country / countries" FROM "2-17378548-2" WHERE "Year" = '2007';

Question: Who was the host country when bronze is [[|]] (1) and host city is Krynica?
SQL: SELECT "Host country / countries" FROM "2-17378548-2" WHERE "Bronze" = '[[|]] (1)' AND "Host city / cities" = 'Krynica';