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: Detroiter walks 21 miles in work commute Detroit Free Press (@freep) February 1, 2015 Question: how far does the detroiter walk? Answer: helping working families

Output: no


Input: Consider Input: Context: Joe Biden's son ousted from the Navy for cocaine? If the son is like the father, that's a scary thought: think of Joe Biden. Now add cocaine— Bill Maher (@billmaher) October 18, 2014 Question: what branch of military was joe biden's son in? Answer: navy

Output: yes


Input: Consider Input: Context: ...In an age of reality TV and TMZ it's a reminder of what entertainment can do: make us laugh, cry, feel known.— Lena Dunham (@lenadunham) August 12, 2014 Question: what does lena dunham bring up? Answer: entertainment


Output: yes