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: Could this be a wireless navigated terrorists act,sounds pretty simple these days when is access to such a technology easy #CNN #8501QS— Vincenzo Bonaiuti (@nikolalan) December 28, 2014 Question: what type of terrorist act sounds simple? Answer: wireless navigated terrorist act

yes