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: Philae:10 years in transitLanded on cometBounced (x2)Stuck in shadeSCIENCED ANYWAYLost powerWaitedOne month to goFOUND BY ROSETTA Katie Mack (@AstroKatie) September 5, 2016 Question: how long did philae's journey take? Answer: 10 years.
[A]: yes

[Q]: Context: Very excited to welcome our next host: @Trevornoah! That's right - another guy in late night from Soweto. The Daily Show (@TheDailyShow) March 30, 2015 Question: where is trevor noah from? Answer: soweto.
[A]: yes

[Q]: Context: Everything happens 4 a reason. I think u and the girls have a tighter friendship now. And it gave us your amazing solo career. Rafael Martinez (@RafaMartinezL) June 1, 2017 Question: what do the girls have? Answer: a tighter friendship
[A]:
yes