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.

Context: Inmates in Boston jail put hands in the air after taping the name Mike Brown on the window of their cell #Ferguson Jon Wiener (@JonWiener1) November 26, 2014 Question: what animal is the tweet about? Answer: tigers
no