In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".
Example: what latitude is tropic of cancer, Answer: It currently (Year 2013) lies at 23 26 15.143 north of the Equator.
Example solution: Yes
Example explanation: This is a good example, and the given answer correctly answers the question.

Problem: how old were the twin towers when destroyed, Answer: On the morning of September 11, 2001, Al-Qaeda -affiliated hijackers flew two Boeing 767 jets into the complex, one into each tower, in a coordinated terrorist attack .
Solution: No