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 Input:
Context: Loved meeting everyone today! Best fans on the planet! #GilmoreGirls#LukeDanes#LukesDiner#ScottPatterson# Scott G. Patterson (@ScottGPatterson) October 5, 2016 Question: what show was he on? Answer: gilmore girls

Ex Output:
yes


Ex 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.

Ex Output:
no


Ex Input:
Context: Shocked to hear one of my best mates Phil Hughes in critical condition. fight hard mate! Thoughts with you mum and dad #PhilHughes— Nick Compton (@thecompdog) November 25, 2014 Question: what message is nick compton sending to his hospitalized friend, phil hughes? Answer: he tells him to fight hard.

Ex Output:

yes