On Sun, 03 Jan 2016 20:04:29 +0000, newshound wrote:

So, this is a puzzle really, rather than a technical question where you
are actually looking for technical help. Do other NG users think as I
do, that this should really be signalled more clearly in the header?

It's an exam question, really so I take your point. But it'll be the last
one I'll post, anyway. (no doubt that'll be a relief for a lot of people
here) ;-)