ed not be pejorative as
&gt; are the comments below.
&gt; 
&gt; Adam
&gt; 
&gt; &gt; &lt;snip&gt;
&gt; &gt;
&gt; &gt; What do I mean?  Well, here's a typical sort of example:
&gt; &gt; Every now and again, Adam or Ian will trot out some bit
&gt; &gt; of a "Problem in KIF" for our exercise, like some proud
&gt; &gt; housecats dumping a near-vanquished mouse at our door.
&gt; &gt; They actually seem to have impressed themselves with
&gt; &gt; these miniscule productions.  But when two or three
&gt; &gt; peopl