Table: masters_1986_players
Columns: player
country
year_s_won
total
to_par

Question: What is the country of Craig Stadler?
SQL: SELECT "country" FROM masters_1986_players WHERE "player" = 'craig stadler'

Question: What is the average total of Gay Brewer from the United States with a to par of 9?
SQL: SELECT AVG("total") FROM masters_1986_players WHERE "country" = 'united states' AND "to_par" = 9 AND "player" = 'gay brewer'