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: Super Eagles training session live from Porto Alegre, full house. No injury worries. #flyeaglesfly Nigeria Super Eagles (@NGSuperEagles) June 24, 2014 Question: where was super eagles training from? Answer: porto alegre

yes