CREATE TABLE table_name_27 (date VARCHAR2, score VARCHAR2)

What date has postponed (rain) rescheduled for august 7 as the score?
SELECT date FROM table_name_27 WHERE score = "postponed (rain) rescheduled for august 7"
SELECT "date" FROM "table_name_27" WHERE "postponed (rain) rescheduled for august 7" = "score"