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.

Input: Consider Input: Context: Terribly sad news about the passing of Alan Rickman. A funny and engaging person who put a shy young actor at ease when I was on HP. Oliver Phelps (@OliverPhelps) January 14, 2016 Question: what puts women at risk and ties doctors' hands? Answer: this law does

Output: no

Input: Consider Input: Context: After my father passed I wrote to @stanfreberg to thank him. A day later he called me. #StanFreberg @HunterFreberg Sean Daniels (@seandaniels) April 7, 2015 Question: who are the regrets addressed to? Answer: friends and family members

Output: no

Input: Consider Input: Context: Marc Stein @ESPNSteinLineLink to the @espn latest co-scribed with @ChrisBHaynes on the Wolves and Pistons talking about a point guard swap -> , 1:45:59 AM Question: what course of action is being discussed in the tweet? Answer: point guard swap
Output: yes