Table: pga_champ_1999
Columns: place
player
country
score
to_par
money

Question: What is To par, when Country is "United States", and when Player is "Jay Haas"?
SQL: SELECT "to_par" FROM pga_champ_1999 WHERE "country" = 'united states' AND "player" = 'jay haas'

Question: What is Player, when Score is "68-67-75-70=280"?
SQL: SELECT "player" FROM pga_champ_1999 WHERE "score" = '68-67-75-70=280'