In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.

Example Input: Context: Madiba has lived his life, it is for us to live the legacy. #FarewellTheeMadiba— Jakaya Kikwete (@jmkikwete) December 15, 2013 Question: what did kikwete say it is for us to do? Answer: live the legacy
Example Output: yes

Example Input: Context: DO NOT SAY WE HAVENT PRIORITISED ODI CRICKET! We played a back to back Ashes to make sure England played 6 months of ODI's before this WC! 😡— Kevin Pietersen (@KP24) March 9, 2015 Question: what has kevin pietersen's team prioritised? Answer: odi cricket
Example Output: yes

Example Input: Context: Once again, #MSM is dishonest. "Schlonged" is not vulgar. When I said Hillary got "schlonged" that meant beaten badly.— Donald J. Trump (@realDonaldTrump) December 23, 2015 Question: where did the duke and duchess go? Answer: to the dzong in thimphu.
Example Output:
no