Question: What "chicken or the egg" stalemate prompted Euro1080 to broadcast HDTV channels?
Sentence: Euro1080, a division of the former and now bankrupt Belgian TV services company Alfacam, broadcast HDTV channels to break the pan-European stalemate of "no HD broadcasts mean no HD TVs bought means no HD broadcasts ..." and kick-start HDTV interest in Europe.
Answer in sentence: yes