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: #vanessahicks is an #American who understands the heart&soul of our #Soldiers .She captured that in the most beautiful way! #flagbaby #USA— Tammy Motola (@tmotola) March 12, 2015 Question: whose heart and soul is understood? Answer: soldiers

Ex Output:
yes


Ex Input:
Context: .@HillaryClinton I think it's high time for a woman president. You will get my vote.— Ron Carlivati (@carlivatiron) April 12, 2015 Question: what kind of president did the message call for? Answer: a woman president

Ex Output:
yes


Ex Input:
Context: Saddest was to stand on the mound of what use to be the Dharara landmark tower, and see the citizens, police and army pull the bodies out.— Kanak Mani Dixit (@KanakManiDixit) April 25, 2015 Question: there is no tweet here. Answer: there is no tweet here.

Ex Output:

no