object Main {
  def main(args:Array[String]): Unit = {
    val sc = new java.util.Scanner(System.in)
    val W = sc.nextInt
    val H = sc.nextInt
    val x = sc.nextInt
    val y = sc.nextInt
    val r = sc.nextInt
    println(if(x-r >= 0 && y-r >= 0 && x+r <= W && y+r <= H)"Yes" else "No")
  }
}