var x = require('fs').readFileSync('/dev/stdin', 'utf8');

var array = (x.split(" ")).map(Number);

var W = array[0];
var H = array[1];
var x = array[2];
var y = array[3];
var r = array[4];

if (0 < x && x <= W - r && 0 < y && y <= H - r ) {
    console.log("Yes");
}

else {
    console.log("No");
}
