process.stdin.resume();
process.stdin.setEncoding('utf8');

process.stdin.on('data', function (chunk) {
    var data = chunk.replace(/\n/, '').split(' ');
    var
        W = +data[0],
        H = +data[1],
        x = +data[2],
        y = +data[3],
        r = +data[4];

    if (x + r <= W && y + r <= H) {
        console.log('Yes');
    }
    else {
        console.log('No');
    }
});