Table: us_open_2002
Columns: place
player
country
score
to_par

Question: What is Place, when Score is 72-72=144, when Country is United States, and when Player is Scott McCarron?
SQL: SELECT "place" FROM us_open_2002 WHERE "score" = '72-72=144' AND "country" = 'united states' AND "player" = 'scott mccarron'

Question: What is Country, when Score is 70-73=143?
SQL: SELECT "country" FROM us_open_2002 WHERE "score" = '70-73=143'

Question: What is Player, when Place is 2?
SQL: SELECT "player" FROM us_open_2002 WHERE "place" = '2'

Question: What is Country, when Player is Billy Mayfair?
SQL: SELECT "country" FROM us_open_2002 WHERE "player" = 'billy mayfair'

Question: What is To Par, when Player is K. J. Choi?
SQL: SELECT "to_par" FROM us_open_2002 WHERE "player" = 'k. j. choi'

Question: What is Score, when Player is Billy Mayfair?
SQL: SELECT "score" FROM us_open_2002 WHERE "player" = 'billy mayfair'