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.

Q: Context: Yep. Beyoncé. Get the best #Hillary2016 moments delivered to your inbox—sign up for The Feed: Hillary Clinton (@HillaryClinton) May 19, 2015 Question: what error did she make Answer: typo

A: no
****
Q: Context: Three finalists could return to Cleveland early next week to make presentations w/ agent and LeBron James present, source tells Yahoo.— Adrian Wojnarowski (@WojYahooNBA) July 4, 2014 Question: how many finalist return Answer: three

A: yes
****
Q: Context: @USATOpinion@USATODAY make them only able to work in areas that they actually live.— Raheem The Closer (@RaheemTheCloser) February 4, 2016 Question: who did kathy griffin meet in 1991? Answer: robin williams

A:
no
****