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.

Ex Input:
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

Ex Output:
yes

Ex Input:
Context: Create your destiny. Meet Marvel's #Inhumans early in IMAX theatres Sept 1, and experience the full series starting Sept 29 on ABC. Marvel's Inhumans (@theinhumans) June 29, 2017 Question: when is inhumans coming to imax? Answer: liberty isl

Ex Output:
no

Ex Input:
Context: Will Smith became one of these red dots on Saturday. @SI_DougFarrar with some perspective: Rachel Nichols (@Rachel__Nichols) April 11, 2016 Question: who became one of the red dots? Answer: a virtual street corner

Ex Output:
no