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.

[Q]: Context: "Snakes shed their skin to allow for further growth and to remove parasites that may have attached to their old skin." #TS6ISCOMIMGhttps:// Katie Krause (@Katie_Krause) August 21, 2017 Question: where might parasites be attached Answer: to their old skin
[A]: yes


[Q]: Context: .@SenSchumer- do it over a donut and coffee. Dan Scavino Jr. (@DanScavino) March 3, 2017 Question: who replied to @senschumer? Answer: dan scavino jr.
[A]: yes


[Q]: Context: Feels like something has to give now - either NFL proves Pats cheated, or they're going to have an angry, powerful owner to answer to— Jason La Canfora (@JasonLaCanfora) January 27, 2015 Question: what should the nfl prove? Answer: lax airport.
[A]:
no