CREATE TABLE table_18928 ("Date" CLOB, "Winning Team" CLOB, "Score" CLOB, "Winning Pitcher" CLOB, "Losing Pitcher" CLOB, "Attendance" FLOAT, "Location" CLOB)

Where was the game played on may 20?
SELECT "Location" FROM table_18928 WHERE "Date" = 'May 20'
SELECT "Location" FROM "table_18928" WHERE "Date" = 'May 20'