CREATE TABLE table_36700 ("Conference" TEXT, "Division" TEXT, "Team" TEXT, "City" TEXT, "Home Stadium" TEXT)

At which Conference was the Division in the East, and the Home Stadium named fedexfield?
SELECT "Conference" FROM table_36700 WHERE "Division" = 'east' AND "Home Stadium" = 'fedexfield'
SELECT "Conference" FROM "table_36700" WHERE "Division" = 'east' AND "Home Stadium" = 'fedexfield'