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: A5: Look at your projections. If they show you are better off selling, then sell. Hold out if it shows there are better offers. #CNNAfrica Gossy Ukanwoke (@gossyomega) January 14, 2015 Question: what is the tweeter watching? Answer: the vice presidential debate
Example Output: no

Example Input: Context: Gutted at such a sad end to an era. We're all three of us idiots in our different ways but it's been an incredible ride together. Richard Hammond (@RichardHammond) March 25, 2015 Question: what declaration has been made by police in emancipation park in charlottesville? Answer: unlawful assembly
Example Output: no

Example Input: Context: I'm ashamed. Mostly because I'm no longer shocked at things now-a-days. Nothing is shocking. #EricGarner Questlove Gomez (@questlove) December 3, 2014 Question: what is the hashtag in this tweet? Answer: #ericgarner
Example Output:
yes