QUES: Q: In 2007 youtube launched an automated system to detect what?
A: In June 2007, YouTube began trials of a system for automatic detection of uploaded videos that infringe copyright.
Does the answer answer the question?

ANS: yes

QUES: Q: How did the Sumerians refer to their land?
A: The term "Sumerian" is the common name given to the ancient non-Semitic inhabitants of Mesopotamia, Sumer, by the Semitic Akkadians.
Does the answer answer the question?

ANS: no

QUES: Q: In what year did the original 500 Puritan settlers arrive in the New Haven harbor area?
A: In April 1638, the main party of five hundred Puritans who left the Massachusetts Bay Colony under the leadership of the Reverend John Davenport and the London merchant Theophilus Eaton sailed into the harbor.
Does the answer answer the question?

ANS: yes

QUES: Q: When was BCCI shut down?
A: The report showed that the bank was crooked and was working with terrorists, including Abu Nidal.
Does the answer answer the question?

ANS:
no