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: Prince didn't even perform tonight and he owned the Grammys. Mashable (@mashable) February 9, 2015 Question: how many refugees were stuck? Answer: 100s
Example Output: no

Example Input: Context: Democrat Congresswoman totally fabricated what I said to the wife of a soldier who died in action (and I have proof). Sad!— Donald J. Trump (@realDonaldTrump) October 18, 2017 Question: what did shia say the light installations do not provide? Answer: an original experience
Example Output: no

Example Input: Context: and do the necessary work to learn from this experience and make better decisions in the future.— Michael Phelps (@MichaelPhelps) October 5, 2014 Question: what was the post meant to be? Answer: anti-racist humor
Example Output:
no