module Main (main) where

import Data.Functor ((<$>))

main :: IO ()
main = do
  [w,h,x,y,r] <- map read . words <$> getLine :: IO [Int]
  if 0 <= x-r && x+r <= w && 0 <= y-r && y+r <= h
    then putStrLn "Yes"
    else putStrLn "No"

