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.
--------
Question: Context: Some of you have pointed out that #CrimingWhileWhite helps other White folks realize policing isn't fair. My heart still hurts. Elon James White (@elonjames) December 4, 2014 Question: what country's relations concern putin? Answer: russia

Answer: no

Question: Context: I do not like looking at #ChihiraAico, she creeps me out. Stacey Peck (@specktoria) January 7, 2015 Question: who creeps her out? Answer: chihiraaico

Answer: yes

Question: Context: I don't think anyone is going to top that speech by Mrs. Obama. Erick Erickson (@EWErickson) July 26, 2016 Question: who gave the great speech? Answer: mrs. obama

Answer:
yes