Table: us_open_1979_golf
Columns: player
country
year_s_won
total
to_par
finish

Question: What is Finish, when Country is "South Africa"?
SQL: SELECT "finish" FROM us_open_1979_golf WHERE "country" = 'south africa'

Question: What is Player, when Country is "United States", and when Year(s) Won is "1976"?
SQL: SELECT "player" FROM us_open_1979_golf WHERE "country" = 'united states' AND "year_s_won" = '1976'