  <p>  Block 0  </p>  <input type="radio" name="gender0" value="0" />Male<br />  <input type="radio" name="gender0"  value="0" />Female<br />  <p>  Block 0  </p>  <input type="radio" name="gender0" value="0" />Male<br />  <input type="radio" name="gender0"  value="0" />Female<br />  