Table: olympic_50m_target
Columns: year
place
gold
silver
bronze

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 olympic_50m_target WHERE "silver" = 'valeri postoianov ( urs )' AND "year" > 1969 AND "bronze" = 'alexander gazov ( urs )'

Question: Who won the Bronze at Melbourne?
SQL: SELECT "bronze" FROM olympic_50m_target WHERE "place" = 'melbourne'

Question: In what Place was the Silver won by vladimir vesselov ( urs )?
SQL: SELECT "place" FROM olympic_50m_target WHERE "silver" = 'vladimir vesselov ( urs )'