CREATE TABLE table_51460 ("Episode" TEXT, "Air Date" TEXT, "Timeslot" TEXT, "Households  ( Rating/Share ) " TEXT, "18-49  ( Rating/Share ) " TEXT, "Viewers  ( m ) " FLOAT, "Weekly Rank  ( # ) " TEXT)

Name the episode for viewers bigger than 5.63 and the households rating is 4.5/7
SELECT "Episode" FROM table_51460 WHERE "Viewers (m)" > '5.63' AND "Households (Rating/Share)" = '4.5/7'
SELECT "Episode" FROM "table_51460" WHERE "Households (Rating/Share)" = '4.5/7' AND "Viewers (m)" > '5.63'