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.

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: when was this tweeted? Answer: sep 13, 2017
no

Context: When you walk down the street and see your ex 9GAG (@9GAG) February 2, 2015 Question: who posted this tweet with this picture? Answer: 9gag
yes

Context: from PR, Kobani is the real Benghazi, the beseiged fortress where president really can & must save heroic defenders Geraldo Rivera (@GeraldoRivera) October 11, 2014 Question: who is the creator of an ebola-themed halloween house? Answer: ben russell.

no