CREATE TABLE table_42809 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Leading scorer" CLOB, "Attendance" CLOB, "Record" CLOB)

What is the date of the Cleveland home game with a 20-8 record?
SELECT "Date" FROM table_42809 WHERE "Home" = 'cleveland' AND "Record" = '20-8'
SELECT "Date" FROM "table_42809" WHERE "Home" = 'cleveland' AND "Record" = '20-8'