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: 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

Ex Output:
yes


Ex Input:
Context: Anna Wintour stares solemnly out her office window. "Excellent." A voice shrills from the room's corner. Kris Jenner emerges from darkness.— Christian (@csweda) March 21, 2014 Question: who reveals themselves from the shadows? Answer: kris jenner.

Ex Output:
yes


Ex Input:
Context: 97th time she's asked "YOU DONT DRINK DO YOU?!" — Ryan Case (@film114) September 29, 2014 Question: what did she ask for the 97th time? Answer: 4

Ex Output:

no