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: Best bar banner ever? Likely. Check it out, @BroBible. #brotips Fireball Whisky (@FireballWhisky) January 30, 2015 Question: just wait till who gets home? Answer: your father
Example Output: no

Example Input: Context: Just another night in the desert @justinbieber #beliebit Caroline Wozniacki (@CaroWozniacki) March 11, 2015 Question: what does she have in desert? Answer: another night
Example Output: yes

Example Input: Context: Workers are now removing debris from the top of the bridge. Investigators hope to move into the area shortly. BonneyLakePolice PIO (@BLPoliceDept) April 14, 2015 Question: who will be arriving soon? Answer: investigators.
Example Output:
yes