Part 1. Definition
In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".
Part 2. Example
what latitude is tropic of cancer, Answer: It currently (Year 2013) lies at 23 26 15.143 north of the Equator.
Answer: Yes
Explanation: This is a good example, and the given answer correctly answers the question.
Part 3. Exercise
how long was frank sinatra famous, Answer: Two years later, however, he came out of retirement and in 1973 recorded several albums, scoring a Top 40 hit with " (Theme From) New York, New York " in 1980.
Answer:
No