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.

Input: Consider Input: Context: U. S. East Coast: find out today if you live in an evacuation zone. If so, decide where you'd go, how you'd get there if told to go #Matthew Dr. Rick Knabb (@NHCDirector) October 3, 2016 Question: what other action is degrading? Answer: condonig assault.

Output: no

Input: Consider Input: Context: Want better food at school? THEN INCREASE EDU FUNDING. Stop blaming people who at least tried to make it healthy #ThanksMichelleObama The Happy Feminist (@HappyFeminist) November 21, 2014 Question: whose response is this? Answer: kim jong un

Output: no

Input: Consider Input: Context: "It's a tragedy. It's an outrage. And if deliberate, it's a war crime" Exec Dir Tony Lake on #Syria school attacks UNICEF (@UNICEF) October 27, 2016 Question: if the school attacks are deliberate, what type of crime is it? Answer: war
Output: yes