CREATE TABLE table_34698 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" CLOB, "Record" CLOB)

Who was the opponent on May 20?
SELECT "Opponent" FROM table_34698 WHERE "Date" = 'may 20'
SELECT "Opponent" FROM "table_34698" WHERE "Date" = 'may 20'