CREATE TABLE table_52578 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Record" TEXT)

What was the score on April 20?
SELECT "Score" FROM table_52578 WHERE "Date" = 'april 20'
SELECT "Score" FROM "table_52578" WHERE "Date" = 'april 20'