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: Obama to Bernie Sanders: "You look like 37,000 donations of $27 each" #WHCD CNN Politics (@CNNPolitics) May 1, 2016 Question: who is st louis locked on? Answer: new york rangers
Example Output: no

Example Input: Context: this picture of Kendall Jenner at the Marc Jacobs fashion show got me like Mallory Daniel (@malloryedaniel) February 14, 2014 Question: what fashion show ? Answer: marc jacobs
Example Output: yes

Example Input: Context: Chowing down on a beautiful Christmas feast? Enjoy. Tweet me & @kittenwithawhip of @eatocracy! Josh Levs (@JoshLevs) December 25, 2013 Question: who wrote this tweet? Answer: kim kardashian west
Example Output:
no