Table: pga_champ_1993
Columns: player
country
year_s_won
total
to_par
finish

Question: What is Finish, when Year(s) Won is "1991"?
SQL: SELECT "finish" FROM pga_champ_1993 WHERE "year_s_won" = '1991'

Question: What is Year(s) Won, when Finish is "T31", and when Player is "Nick Price"?
SQL: SELECT "year_s_won" FROM pga_champ_1993 WHERE "finish" = 't31' AND "player" = 'nick price'

Question: What is Country, when Total is greater than 283, and when Year(s) Won is "1989"?
SQL: SELECT "country" FROM pga_champ_1993 WHERE "total" > 283 AND "year_s_won" = '1989'