question: What `` chicken or the egg '' stalemate prompted Euro1080 to broadcast HDTV channels ?
answer: `` no HD broadcasts mean no HD TVs bought means no HD broadcasts ... ''
turker_answer: no HD TVs bought means no HD broadcasts ... '' prompted Euro1080 to broadcast HDTV channels .
rule-based: `` no HD broadcasts mean no HD TVs bought means no HD broadcasts ... prompted Euro1080 to broadcast HDTV channels .