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: Sam Hunt and Carrie Underwood hanging out backstage at the #AMAs billboard (@billboard) November 23, 2015 Question: who was a refugee child? Answer: jesus

Ex Output:
no


Ex Input:
Context: GUYS MY GOOGLE MAPS JUST TURNED INTO PACMAN. ROCKEFELLER CENTER IS PACWORLD. Melanie Deziel (@mdeziel) March 31, 2015 Question: what did melania say about trump? Answer: he has no gender bias

Ex Output:
no


Ex Input:
Context: 0 left feet > 2 left feet! #DWTSNoah #NoExcusesNoah Noah Galloway (@Noah_Galloway) February 24, 2015 Question: what is greater than 0 feet? Answer: 2 feet

Ex Output:

yes