CREATE TABLE table_name_90 (winners VARCHAR2, runners_up VARCHAR2, venue VARCHAR2)

What is the Winners when the United States is the runner-up at st. germain golf club?
SELECT winners FROM table_name_90 WHERE runners_up = "united states" AND venue = "st. germain golf club"
SELECT "winners" FROM "table_name_90" WHERE "runners_up" = "united states" AND "st. germain golf club" = "venue"