main = do
	cs <- getLine
	let w:h:x:y:r:_ = toIntList cs
	putStrLn $ if inRange w x r && inRange h y r then "Yes" else "No"

toIntList :: String -> [Integer]
toIntList = map read . words

inRange :: Integer -> Integer -> Integer -> Bool
inRange range origin offset = 0 <= (origin - offset) && (origin + offset) <= range
