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: Roger Ailes just called. He is a great guy & assures me that “Trump” will be treated fairly on @FoxNews. His word is always good! — Donald J. Trump (@realDonaldTrump) August 10, 2015 Question: what will successful test firing of agni v do Answer: will add tremendous strength to our strategic defence

no