object Main extends App {
  val sc = new java.util.Scanner(System.in)
  val w, h, x, y, r = sc.nextInt
  val lx = x - r
  val rx = x + r
  val ly = y - r
  val ry = y + r

  def inBounds(x: Int, y: Int): Boolean = {
    0 <= x & x <= w & 0 <= y & y <= h
  }

  println(if (inBounds(lx, ly) & inBounds(rx, ry)) "Yes" else "No")
}