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: One of the coolest things I've seen in my life. Woke up to the explosions - Volcan de Fuego, Guatemala. Brad Guay (@BradGuayWX) July 9, 2017 Question: what woke brad up? Answer: explosions

Answer: yes

Question: Context: Thankful to be alive, full of admiration for the way Kenyan citizens responded, but concerned re ongoing terrorist threat. #Westgate6Months Sarah Holmes (@holmespest) March 20, 2014 Question: what team is lbj leaning towards? Answer: heat

Answer: no

Question: Context: I love my fans in Brussels and at this time I am being advised to cancel my show for the safety of my fans, my band, crew and everyone... Mariah Carey (@MariahCarey) March 25, 2016 Question: where is the show being cancelled? Answer: brussels

Answer:
yes