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<html><body><form> <label id="myLabel" for="male">Male</label> <input type="radio" name="sex" id="male" value="male"><br></form><p>Click the "Try it" button to return the value of the for attribute of the label.</p><button onclick="myFunction()">Try it</button><p id="demo"></p><script>function myFunction() { var x = document.getElementById("myLabel").htmlFor; document.getElementById("demo").innerHTML = x;}</script></body></html>