CREATE TABLE table_37774 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

Who was the opponent for the game on November 20, 1955?
SELECT "Opponent" FROM table_37774 WHERE "Date" = 'november 20, 1955'
SELECT "Opponent" FROM "table_37774" WHERE "Date" = 'november 20, 1955'