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 Q]: Context: Why in this day in age do we rely on the physical recovery of black boxes? Flight data should be continuously streamed to the cloud #8501qs Jacob Rossi (@jacobrossi) December 29, 2014 Question: who had to break through the ice in lake michigan Answer: cutter hollyhock
[EX A]: no

[EX Q]: Context: @kelly_clarkson huge fan here and I think you are AMAZING! I also believe this ❤️ Kindness Matters! Ayel Rocks Kindness (@AyelAyel23) July 5, 2017 Question: what food is mentioned? Answer: a donut
[EX A]: no

[EX Q]: Context: Eric Garner died cuz he was selling cigs by the single. That's a crime in NYC. Death is inexcusable. Police behavior sure looked inexcusable John Nolte (@NolteNC) December 3, 2014 Question: what crime was committed by eric garner? Answer: selling cigarettes
[EX A]:
yes