well was this intentional

just watching the great human race on beeb 2 and the bit with the lass in the tent at night at the place where the oldest human remains have been found.
if you watched this i hope you noticed it was like a game of 20 questions. harry hill take note...
im not sure whether i would have used such a piece like that in this unless the idea is to try and keep it light hearted in an attempt to try catch what might be a normally uninterested audience(read fear of loosing mentioned audience if you like)