Literal question
<span class="h3">Only for persons less than 18 years old</span>
<br />[Applies to questions 20-24]</p>
<p><span class="em">P22. Is [the respondent's] biological father alive?</span><div class="i1">[] 1 Yes<br />[] 2 No - Go to P24<br />[] 3 Don't know - Go to P24</div>