instruction:
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: Mirka and I are so incredibly happy to share that Leo and Lenny were born this evening! #TwinsAgain #Miracle— Roger Federer (@rogerfederer) May 6, 2014 Question: who is report the soldier is dead? Answer: official sources
answer:
no


question:
Context: The llama chase reminds me of story when I worked in Columbus. Wayward llama was killed by hit and run driver. We called it the llamacide.— Steve Brusk (@stevebruskCNN) February 26, 2015 Question: which kind of animal was killed? Answer: a llama
answer:
yes


question:
Context: #TheVoice stands in unity with all those affected, and hopes the power of music will continue to inspire, comfort and bring us together. The Voice (@NBCTheVoice) October 3, 2017 Question: who is standing in unity for those affected? Answer: #thevoice
answer:

yes