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.

Example Input: Context: I imagine somewhere Cantor is backslapping the #GOP Leadership saying, "good luck with this guys."— Luke Russert (@LukeRussert) July 31, 2014 Question: what's the name of the man that resigned from presidents manufacturing council? Answer: ken frazier
Example Output: no

Example Input: Context: In the first eigth final #LaRoja will face the #Seleção today! Which team will suceed? #WorldCup #Brazil #BRAvsCHI Liebherr Group (@Liebherr) June 28, 2014 Question: who will laroja face today? Answer: selecao.
Example Output: yes

Example Input: Context: but srsly you guys i meant what i said in my speech! THANKYOU for giving me a chance to grow and get better - it's all you.— Lorde (@lordemusic) May 19, 2014 Question: what are they talking about? Answer: a stunt, berating or meltdown
Example Output:
no