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: Dude. For real. Is any studios into GHOST PLANE? I can make it cheap. It's all one location. Just the plane.— Aziz Ansari (@azizansari) December 8, 2014 Question: where is it all located? Answer: one location

Ex Output:
yes


Ex Input:
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

Ex Output:
no


Ex Input:
Context: Hui King To, who's been at protests since the start, says he feels "a little bit confused" about where they're headed Jethro Mullen (@jethromullen) October 2, 2014 Question: what special day was referred to? Answer: national sandwich day

Ex Output:

no