Table: olympic_yugoslavia
Columns: year
sports
competitors
gold
silver
bronze
total

Question: What was the Total the Year Yugoslavia had 0 Silver medals and 31 Competitors?
SQL: SELECT "total" FROM olympic_yugoslavia WHERE "silver" = '0' AND "competitors" = '31'

Question: What is the Bronze in the year there was a Total of 0 medals and 6 Competitors?
SQL: SELECT "bronze" FROM olympic_yugoslavia WHERE "total" = '0' AND "competitors" = '6'

Question: In what Year did Yugoslavia have 4 Competitors with 0 medals Total?
SQL: SELECT "year" FROM olympic_yugoslavia WHERE "total" = '0' AND "competitors" = '4'

Question: In the Year Yugoslavia won 1 Silver, how many Gold medals did they win?
SQL: SELECT "gold" FROM olympic_yugoslavia WHERE "silver" = '1'

Question: What is the Total medals the Year Yugoslavia had 1 Sport and won 0 Gold, Bronze or Silver?
SQL: SELECT "total" FROM olympic_yugoslavia WHERE "gold" = '0' AND "bronze" = '0' AND "silver" = '0' AND "sports" = '1'