#include<bits/stdc++.h>
using namespace std;
int main() {
    int W, H, x, y, r;
    cin >> W >> H >> x >> y >> r;
    if(0 <= x - r && x + r <= W && 0 <= y - r && y + r <= H) {
        cout << "Yes" << endl;
    } else {
        cout << "No" << endl;
    }
    return 0;
}