Multiple radio buttons selection and Emmet

HTML

<!-- 
(input:r[name="gender"][id="option$"][value="option$"]+label[for="option$"]{Option $})(br)*5+button[type="button"]{Submit}
-->

<input type="radio" name="gender" id="option1" value="option1">
<label for="option1">Option 1</label>
<br>
<input type="radio" name="gender" id="option1" value="option1">
<label for="option2">Option 2</label>
<br>
<input type="radio" name="gender" id="option3" value="option3">
<label for="option3">Option 3</label>
<br>
<input type="radio" name="gender" id="option4" value="option4">
<label for="option4">Option 4</label>
<br>
<input type="radio" name="gender" id="option5" value="option5">
<label for="option5">Option 5</label>
<br>
<button type="button">Submit</button>

JavaScript

$('button').click(function(){
    if ($('#option1').is(':checked')) {
        alert('something is cool!');
    }
});