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.

Ex Input:
Context: @cnni I hope the families of the victims get the truth and finally closure #Westgate6Months Ruthie Ruthie (@808Ruthie) March 17, 2014 Question: how powerful was the napa earthquake? Answer: 6.1

Ex Output:
no

Ex Input:
Context: @CNN NEVER seen Trump so respectful,Pastor should moderate debates, "Listen,I'm gonna need you to answer the question?" Trump: Oh Yes Ma'am😂 Soso Steward (@sophagazelle) September 15, 2016 Question: what action could ebola doctors stand for? Answer: they could wanna be quarantined.

Ex Output:
no

Ex Input:
Context: Boot- I simply cannot believe the news. Devastated. I love you so much. We did so much together and had such great times. #RIPLouisJohnson Quincy Jones (@QuincyDJones) May 22, 2015 Question: from where can you not see the rivers? Answer: from above

Ex Output:
no