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.

[Q]: Context: @ErrolCNN @Mucheru @GoogleAfrica was a great match @ErrolCNN glad to have won. Think it was home advantage. Re-match in Atlanta 2015 :-) ... Joe Mucheru (@mucheru) May 18, 2012 Question: what is mark geragos hoping this person he doesn't know will accept? Answer: the defamation lawsuit he files
[A]: no

[Q]: 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
[A]: yes

[Q]: Context: Just beat a robot at beer pong. #CES2015 #onlyinVegas Ryan Owens (@RPOwens) January 7, 2015 Question: who did ryan owens beat at a game of beer pong at ces 2015? Answer: a robot
[A]:
yes