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.

Input: Consider Input: Context: 9 yr old Jacobeth needs urgent med-evac for operation, hurt by falling roof which killed her mother,brother #Vanuatu Ivan Watson (@IvanCNN) March 17, 2015 Question: how did 9 year old jacobeth get hurt? Answer: the effort of firefighters

Output: no

Input: Consider Input: Context: Senator Cruz's office calling their fellow Republican senators liars seems like a fitting end to this episode. Adam Jentleson (@AJentleson) December 16, 2014 Question: which senator is being discussed? Answer: senator cruz

Output: yes

Input: Consider Input: Context: Australia is a continent divided! After last night's episode, they are unable to decide between hashtags #TonyDumbDumb and #TonyDumDum. Last Week Tonight (@LastWeekTonight) June 2, 2014 Question: what hashtags were australians torn between? Answer: #tonydumbdumb and #tonydumdum.
Output: yes