Q: Was Laserdisk officially or unofficially reffered to as "Laser Videodisc"?
A: Pioneer Electronics later purchased the majority stake in the format and marketed it as both LaserVision (format name) and LaserDisc (brand name) in 1980, with some releases unofficially referring to the medium as "Laser Videodisc".
Does the answer correctly answer the question

Choose your answer from:
(A). yes;
(B). no;
(A).