object Main {
  def main (args: Array[String]) {
    val Array(width, height, x, y, r) = scala.io.StdIn.readLine().split(" ").map(_.toInt)
 
    width match{   
      case w if (x-r < 0) || (y-r < 0) || (x+r > width) || (y+r > height)  => println("No")
      case _     => println("Yes") 
    }
  }
}