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: When you can take a selfie with three US Presidents, you do it!! — Tim Mickelson (@goodwalkspoiled) September 28, 2017 Question: how many us presidents did he take a selfie with? Answer: three

Ex Output:
yes


Ex Input:
Context: Kurt Helin @basketballtalkAndre Iguodala: Jealous media tries to make players ‘feel less than what we are’ , 9:12:10 PM Question: how much snow fell in boone, nc? Answer: 2-3 inches

Ex Output:
no


Ex Input:
Context: "To the women who rule our screens." I am SO here for the new @netflix commercial 🙌 #SheRules Charlie Buller (@charliececile) September 19, 2016 Question: who is it that rules our screens? Answer: women

Ex Output:

yes