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.

Context: #EbolaQandA My mom is flying into Love Field on Sat. Should she be concerned about catching Ebola? Blackhorse (@RoscoeTheHorse) October 1, 2014 Question: what business was miss cleo in? Answer: phone psychic
no

Context: Rory had quite an adventure at No. 18 today. #QuickHits PGA TOUR (@PGATOUR) March 8, 2015 Question: what happened to the first shot in the tweet? Answer: the ball went into the water.
yes

Context: #CyclonePam still tearing through #Vanuatu. "Much bigger than expected," says our colleague in Port Vila. Initial reports of devastation UNICEF Australia (@unicefaustralia) March 13, 2015 Question: what city is being destroyed? Answer: vanuatu
yes