QUES: Q: Who was the director of the Philips audio division in 1974?
A: In 1974, L. Ottens, director of the audio division of Philips, started a small group with the aim to develop an analog optical audio disc with a diameter of 20 cm and a sound quality superior to that of the vinyl record.
Does the answer answer the question?

ANS: yes

QUES: Q: What are the 3 main department store companies in Denmark?
A: In Denmark you find three department store chains: Magasin (1868), Illum (1891), Salling (1906).
Does the answer answer the question?

ANS: yes

QUES: Q: What is another name for the BeiDou Navigation Satellite System?
A: The second generation of the system, officially called the BeiDou Navigation Satellite System (BDS) and also known as COMPASS or BeiDou-2, will be a global satellite navigation system consisting of 35 satellites, and is under construction as of January 2015[update].
Does the answer answer the question?

ANS: yes

QUES: Q: Which year was the Fort Peck Reservoir designated a National Scenic River?
A: The stretch of river between Fort Benton and the Fred Robinson Bridge at the western boundary of Fort Peck Reservoir was designated a National Wild and Scenic River in 1976.
Does the answer answer the question?

ANS:
yes