main = do
  line <- getLine
  let input = map read $ words line :: [Int]
      judge [w,h,x,y,r]
        | 0 <= (x-r) && 0 <= (y-r) && (x+r) <= w && (y+r) <= h  = "Yes"
        | otherwise                                             = "No"
    in putStrLn $ judge input

