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: #TGIF. Enjoy the best pics humans may see for decades of #Pluto, courtesy our #PlutoFlyby* NASA New Horizons (@NASANewHorizons) December 4, 2015 Question: when might be the next time that people might be able to see pluto as well as they can today? Answer: decades from now

Output: yes

Input: Consider Input: Context: It takes immense courage to do what Zimbabweans have done today. Your fellow Africans stand with you ✊🏾 #ZimShutDown2016 Ndayi (@alainndayi) July 6, 2016 Question: what did zimbabweans do? Answer: zimshutdown2016

Output: yes

Input: Consider Input: Context: doctor strange had so many opportunities to be a superhero movie with asian leads but here we are with eggs benedict and tilda swinton Trang Dong (@typicallytrang) November 6, 2016 Question: what did doctor strange have so many opportunities to do? Answer: be a superhero movie with asian leads.
Output: yes