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: Flags at half mast for Whitney Houston? 4 Marines and 1 Navy serviceman assassinated by a terrorist on our soil.....nothing?— Curt Schilling (@gehrig38) July 20, 2015 Question: who is going to perform more tests? Answer: the state lab team
no

Context: I'm arriving in Surabaya to take Nisa home to Palembang. I cannot describe how I feel. There are no words.— Tony Fernandes (@tonyfernandes) January 2, 2015 Question: where is tony fernandes taking nisa? Answer: to palembang
yes

Context: I thank the Associations that have shown their support and I look forward to explaining in detail my programme and my vision for football— Luís Figo (@LuisFigo) January 28, 2015 Question: what subject is luis looking forward to discussing? Answer: football

yes