import Control.Applicative

main = do
  ss <- (map stoi . words) <$> getLine
  let [w, h, x, y, r] = ss
  putStrLn (if x + r > w || x - r < 0 || y + r > h || y - r < 0 then "No" else "Yes")

stoi :: String -> Int
stoi str = read str :: Int