"use strict";
function body(W, H, x, y, r){
    if (0 <= x-r && x+r <= W && 0 <= y-r && y+r <= H){
	return "Yes";
    } else {
	return "No";
    }
}

(function (){
    var s = require("fs").readFileSync("/dev/stdin", "utf8");
    var [W, H, x, y, r] = s.split(' ').map(Number);

    var ans=body(W, H, x, y, r);
    
    console.log(ans);
})();
