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: Consider Input: Context: Very excited to welcome our next host: @Trevornoah! That's right - another guy in late night from Soweto. The Daily Show (@TheDailyShow) March 30, 2015 Question: where is trevor noah from? Answer: soweto.

Output: yes


Input: Consider Input: Context: Hillary Clinton declined to comment on Trump's recent Bill Clinton attacks when I asked her today on the ropeline. Dan Merica (@danmericaCNN) December 29, 2015 Question: who declined to comment on trump's recent bill clinton attacks? Answer: hillary clinton.

Output: yes


Input: Consider Input: Context: very interesting news at @AZAlkmaar : D AZ excited to welcome Billy Beane as club advisor !!— Jürgen Klinsmann (@J_Klinsmann) March 17, 2015 Question: which team won a soccer championship in 2014? Answer: manchester


Output: no