In this task, you are given a context tweet, a question and corresponding answer of given question. Your task is to classify given passage into two categories: (1) "yes" if the given context is useful in answering the question, and (2) "no" if the given context is not useful.
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Question: Context: In an intense and stressful moment, I allowed my emotions to get the best of me and said some insulting and (cont) Britt McHenry (@BrittMcHenry) April 16, 2015 Question: how much trouble does carly fiorina have coming back from commercial pauses? Answer: zero

Answer: no


Question: Context: Happy Birthday Nelson Mandela. You teach us tolerance, forgiveness and simple kindness. #Saint— Kim Engelbrecht (@kimengelbrecht) July 18, 2012 Question: whose's birthday is it? Answer: nelson mandela

Answer: yes


Question: Context: Mourning the dead in our little town tonight. Praying for the survivors and preparing for whatever may come. #Montecito— Rob Lowe (@RobLowe) January 10, 2018 Question: who is rob lowe mourning? Answer: the dead.

Answer:
yes