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: Very excited to welcome our next host: @Trevornoah! That's right - another guy in late night from Soweto. The Daily Show (@TheDailyShow) March 30, 2015 Question: where is trevor noah from? Answer: soweto.
[EX A]: yes

[EX Q]: Context: Found solutions. Ready to start drafting immediately. Javad Zarif (@JZarif) April 2, 2015 Question: how was the video described? Answer: sweet
[EX A]: no

[EX Q]: Context: Comey: "So, is Leonardo DiCaprio going to play me in a boring movie now?" Russell (@RussellFalcon) June 8, 2017 Question: who is the actor he says may play him? Answer: leonardo dicaprio
[EX A]:
yes