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.

Example Input: Context: Intimidating ocean coming at us now at #Yeppoon as #TCMarcia keeps coming @7NewsBrisbane Chris Campey (@Chris_Campey) February 19, 2015 Question: where is chris campey by the ocean? Answer: the crooked places
Example Output: no

Example Input: Context: I think Lleyton #Hewitt deserves a monument in Melbourne park for his fighting spirit and effort every time he plays! Impressive #19Ausopens victoria azarenka (@vika7) January 20, 2015 Question: why does lleyton #hewitt deserve a monument? Answer: his fighting spirit
Example Output: yes

Example Input: Context: VIDEO: Two dozen protesters outside Dallas home of #OU #SigmaAlphaEpsilon frat member. Jason Whitely (@JasonWhitely) March 11, 2015 Question: what is the state in which this protest took place? Answer: 5%
Example Output:
no