Table: masters_tournament_stats
Columns: player
country
year_s_won
total
to_par

Question: When the tom watson is playing for the United States and the To par is under 14, what's the total?
SQL: SELECT "total" FROM masters_tournament_stats WHERE "country" = 'united states' AND "to_par" < 14 AND "player" = 'tom watson'

Question: What player has a total of 158/
SQL: SELECT "player" FROM masters_tournament_stats WHERE "total" = '158'

Question: If 1967 is the winning year and a player has a total recorded as wd with a To par under 16, what's the players name?
SQL: SELECT "player" FROM masters_tournament_stats WHERE "total" = 'wd' AND "to_par" < 16 AND "year_s_won" = '1967'