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: Chapeau to @lagazzetta changing its pink traditional colour to yellow in honour to Nibali's victory. #GazzettaGialla Alberto Contador (@albertocontador) July 28, 2014 Question: what fever has never been transmitted in the usa? Answer: viral hemorrhagic fever

no