solve4 w h x y r = decision flag
  where
    flag = r <= x && x <= (w-r) && r <= y && y <= (h-r)
    decision True = "Yes"
    decision False = "No"

main = do
  temp <- getLine
  let [w,h,x,y,r] = map read . words $ temp
  putStrLn $ solve4 w h x y r

