In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify this question-answer pair into two categories: (1) "yes" if the given answer is right for question, and (2) "no" if the given answer is wrong for question.

Q: Context: A park bench is rendered useless as the Cedar River continues its rise #Flood2016 #iawx Connor Morgan - KGAN (@CMorganCBS2) September 25, 2016 Question: what is the name of the river? Answer: the cedar river

A: yes
****
Q: Context: #Munich Central Station and the railway station Pasing are meanwhile open again. We will remain on site and keep our eyes open.— Polizei München (@PolizeiMuenchen) January 1, 2016 Question: what city is the central station and railway station located in? Answer: munich

A: yes
****
Q: Context: Is our Kitten Sweeet Friend going up or down the stairs? #UpOrDown #Sweeet McVitie's (@McVities) April 10, 2015 Question: what is our  friend Answer: because unhappy couples make unhappy kids.

A:
no
****