import Control.Applicative

main = do
  [wstr, hstr, xstr, ystr, rstr] <- words <$> getLine
  let w = read wstr :: Int
  let h = read hstr :: Int
  let x = read xstr :: Int
  let y = read ystr :: Int
  let r = read rstr :: Int

  if ( (x >= r) && (x <= w - r) && (y >= r) && (y <= h - r)) then
    putStrLn "Yes"
  else
    putStrLn "No"