Table: pga_champ_1989
Columns: player
country
year_s_won
total
to_par

Question: What is the To par for Lanny Wadkins?
SQL: SELECT "to_par" FROM pga_champ_1989 WHERE "player" = 'lanny wadkins'

Question: What is Australia's highest total?
SQL: SELECT MAX("total") FROM pga_champ_1989 WHERE "country" = 'australia'

Question: What country has a to par larger than 5 and a player John Mahaffey?
SQL: SELECT "country" FROM pga_champ_1989 WHERE "to_par" > 5 AND "player" = 'john mahaffey'