<h1>Incomplete information</h1>
<h2>Question concerning data analysis.</h2>
<blockquote>
<p>This question looks interesting, but
it is difficult to get an idea of the
exact structure of your data. Without
knowing [<strong>blank</strong>], it will be hard to
provide a definitive answer. Could you
provide additional information (e.g.,
[<strong>blank</strong>])?</p>
</blockquote>
<h2>Theoretical question.</h2>
<blockquote>
<p>This topic might belong here but it is not yet possible to determine exactly what question is being asked.  Please clarify it and consider posting it on a site where it might be more relevant.</p>
</blockquote>
