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: #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
Example Output: yes

Example Input: Context: I came in like a wrecking ball @Wellesley — WellesleySleepwalker (@WCSleepwalker) February 6, 2014 Question: who came in the wrecking ball Answer: honda odyssey
Example Output: no

Example Input: Context: Diggers moving in as children still outside of safe accommodation in #CalaisJungle @SaveUKNews Dorothy Sang (@DorothySang) October 27, 2016 Question: where are the children as diggers move in? Answer: trump
Example Output:
no