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