<html>
<head></head>
<body>
<div>Start</div>
<div>
    <label>
        <span><input role="radio" aria-label="yes" type="radio"></span>
        <span>yes</span>
    </label>
    <label>
        <span><input role="radio" aria-label="well, maybe..." type="radio"></span>
        <span>no</span>
    </label>
    <div>
        <span id="yeap">Yes</span><input type="radio" aria-labelledby="yeap" aria-label="no way" id="r1">
        <label for="r1">green</label>
    </div>
</div>
<div>End</div>
</body>
</html>