CREATE TABLE table_1568 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Record" TEXT)

Against which team was game 21?
SELECT "Team" FROM table_1568 WHERE "Game" = '21'
SELECT "Team" FROM "table_1568" WHERE "Game" = '21'