question: What was the difference between LaserDisc and LaserVision in the UK ?
answer: `` LaserVision '' is used to refer to discs with analog sound , while `` LaserDisc '' is used for those with digital audio
turker_answer: The difference between LaserDisc and LaserVision in the UK is that `` LaserVision `` is used to refer to discs with analog sound , while `` LaserDisc '' is used for those with digital audio .
rule-based: The difference between LaserDisc and LaserVision in the UK was `` LaserVision '' is used to refer to discs with analog sound , while `` LaserDisc '' is used for those with digital audio .