Q: Does "PAL discs could carry one pair of audio tracks, either analog or digital and the digital tracks on a PAL disc were 16-bit 44.1 kHz as on a CD; in the UK, the term "LaserVision" is used to refer to discs with analog sound, while "LaserDisc" is used for those with digital audio." provide a valid answer to "What was the difference between LaserDisc and LaserVision in the UK?"?
A: yes

Q: Does "The large southern portion, known as the Great Basin, consists of salt flats, drainage basins, and many small north-south mountain ranges." provide a valid answer to "What is the name of the large southern portion of the Intermontane Plateaus?"?
A: yes

Q: Does "" Chopin was born in what was then the Duchy of Warsaw, and grew up in Warsaw, which after 1815 became part of Congress Poland." provide a valid answer to "In what year was Chopin born?"?
A: no

Q: Does "Following Bandung, Nasser officially adopted the "positive neutralism" of Yugoslavian president Josip Broz Tito and Indian Prime Minister Jawaharlal Nehru as a principal theme of Egyptian foreign policy regarding the Cold War." provide a valid answer to "What global period was Positive Neutralism meant to deal with?"?
A:
yes