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: Committed to start drafting the comprehensive nuclear deal immediately. All will be served by a serious agreement based on mutual respect.— Javad Zarif (@JZarif) April 2, 2015 Question: what deal was being drafted Answer: the comprehensive nuclear deal
[EX A]: yes

[EX Q]: Context: Show how much she accomplished in only 22 years....she's beautiful inside and there will never be another Aaliyah, I just hope to share her— Zendaya (@Zendaya) June 16, 2014 Question: who signed a contract with u.c. sampdoria? Answer: samuel eto'o
[EX A]: no

[EX Q]: Context: ...In an age of reality TV and TMZ it's a reminder of what entertainment can do: make us laugh, cry, feel known.— Lena Dunham (@lenadunham) August 12, 2014 Question: what nationality of children does the author want president trump to help? Answer: syrian
[EX A]:
no