QUES: Q: What was the industry going through?
A: He argues that the industry at the time was undergoing artificial expansion, what he describes as a "'perfect bubble'a confluence of economic, political, and technological forces that drove the aggregate value of music sales to unprecedented heights at the end of the twentieth century".
Does the answer answer the question?

ANS: yes

QUES: Q: What area was known as the Slave Coast?
A: Previously slaves had been traded by Arabs north to the northern part of Africa and into the Middle East.
Does the answer answer the question?

ANS: no

QUES: Q: Evidence has shown some lay people got to proficiency in all eight what?
A: The evidence of the early texts suggests that at the time of the Buddha, many male and female lay practitioners did practice meditation, some even to the point of proficiency in all eight jhanas (see the next section regarding these).[note 11]
Does the answer answer the question?

ANS: yes

QUES: Q: When was the Prussian language extinct?
A: During the wars waged in the Baltic by the Catholic German Teutonic Knights; the lands inhabited by the ethnic group of the Old Prussians (the current reference to the people known then simply as the "Prussians"), were conquered by the Germans.
Does the answer answer the question?

ANS:
no