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: Yay! Everyone is so wonderful and supportive of my shade! This might be a problem down the line. Thank you! #notmyjetthough #imnotthatfancy— Gabourey Sidibe (@GabbySidibe) January 14, 2014 Question: when might it be a problem? Answer: down the line
Example Output: yes

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: INSTAGRAM IS DEAD TOO BASICALLY THIS IS THE APOCALYPSE THANK GOD I HAVE CANNED PEACHES AND A SLINGSHOT IN THE HOUSE.— Felicia Day (@feliciaday) January 27, 2015 Question: what are the canned peaches and slingshot for? Answer: an apocalypse
Example Output:
yes