import Control.Applicative
 
main = do
  [w, h, x, y, r] <- (map stoi . words) <$> getLine
  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