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: And #GLORY wins. Look at those smiling faces. Common and Legend are masters with words. What a powerful Oscar moment. #SelmaIsNOW— Dine Alone Records (@dinealonemusic) February 23, 2015 Question: which music record won its oscar? Answer: glory

Ex Output:
yes


Ex Input:
Context: My thoughts are with all those impacted by the catastrophic earthquake that struck Nepal this morning.— Rep. Lois Frankel (@RepLoisFrankel) April 25, 2015 Question: what kind of negligence is discussed? Answer: gross

Ex Output:
no


Ex Input:
Context: "And you know better nigga I know you do. But you gotta do better, boy, you owe it to Blue." Jay-Z dragging Jay Z. Trudy (@thetrudz) June 30, 2017 Question: when did the break toward obama happen? Answer: over the weekend

Ex Output:

no