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: Worth saying again: it is DRY dry out here. Lots of fields like this. Plowing the dust. #endangeredriver #cadrought John D. Sutter (@jdsutter) June 19, 2014 Question: what is john's concern about california? Answer: that they're having a major drought.

Ex Output:
yes


Ex Input:
Context: Poll data shows that @marcorubio does by far the best in holding onto his Senate seat in Florida. Important to keep the MAJORITY. Run Marco!— Donald J. Trump (@realDonaldTrump) May 27, 2016 Question: what university will chip lindsey be going to? Answer: arisona state

Ex Output:
no


Ex Input:
Context: "Mar a lago is, according to google, only 10ft above sea level. W the seas rising they're going to go under." Olivia John D. Sutter (@jdsutter) April 29, 2017 Question: how many feet above sea level is mar a lago? Answer: 10 ft

Ex Output:

yes