Definition: 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: Context: Some observers say Pope Francis's views on poverty and wealth make him a communist - is he? 📻 BBC World Service (@bbcworldservice) September 20, 2015 Question: what did the man on street say to roxane? Answer: she has a pretty face

no