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: @SamuelLJackson: Keep fighting and Stay Strong Strat! You can do it! #CapForStrat — Samuel L. Jackson (@SamuelLJackson) May 14, 2014 Question: who does jackson encourage? Answer: strat.
[EX A]: yes

[EX Q]: Context: Excited to reveal my @Cosmopolitan cover shot by James White! Get your copy next week 🙌 Gwen Stefani (@gwenstefani) August 4, 2016 Question: who did the cover shot? Answer: james white
[EX A]: yes

[EX Q]: Context: For everyone who is going to #BoycottHamilton my family, friends, & I will fall on the sword & take your tickets. #wegotyou— Jillian Michaels (@JillianMichaels) November 19, 2016 Question: which organs are starting to heal? Answer: liver and kidneys.
[EX A]:
no

