Question: In which Place was the Silver won by Valeri Postoianov ( URS ) later than 1969 and the Bronze won by Alexander Gazov ( URS )?
SQL: SELECT "Place" FROM "2-17721271-1" WHERE "Silver" = 'Valeri Postoianov ( URS )' AND "Year" > 1969.0 AND "Bronze" = 'Alexander Gazov ( URS )';

Question: Who won the Bronze at Melbourne?
SQL: SELECT "Bronze" FROM "2-17721271-1" WHERE "Place" = 'Melbourne';

Question: In what Place was the Silver won by Vladimir Vesselov ( URS )?
SQL: SELECT "Place" FROM "2-17721271-1" WHERE "Silver" = 'Vladimir Vesselov ( URS )';