QUES: Q: What month and year did the U.S. join World War II?
A: Two years after World War II, the Army Air Forces separated from the army to become the United States Air Force in September 1947 after decades of attempting to separate.
Does the answer answer the question?

ANS: no

QUES: Q: What did the iPod's US market share peak at in 2005?
A: During the year from January 2004 to January 2005, the high rate of sales caused its U.S. market share to increase from 31% to 65% and in July 2005, this market share was measured at 74%.
Does the answer answer the question?

ANS: yes

QUES: Q: What did Bronn change "Favoured Races" to in his translated edition of On the Origin of Species?
A: In 1862, Bronn produced a second edition based on the third English edition and Darwin's suggested additions, but then died of a heart attack.
Does the answer answer the question?

ANS: no

QUES: Q: When did the palace become the London residence for the monarchs?
A: Originally known as Buckingham House, the building at the core of today's palace was a large townhouse built for the Duke of Buckingham in 1703 on a site that had been in private ownership for at least 150 years.
Does the answer answer the question?

ANS:
no