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: Congrats @PattyArquette! Thx for using your speech to advocate for #EqualPay and for understanding that when women succeed, America succeeds— Valerie Jarrett (@vj44) February 23, 2015 Question: @pattyarquette advocated for what in her speech? Answer: #equalpay
Example Output: yes

Example Input: Context: Comparar al candidato Trump con él Cdte Chávez es expresión de la arrogancia racista e irracionalidad dun partido q no atiende sus electores— Delcy Rodríguez (@DrodriguezVen) October 19, 2016 Question: who does it not serve? Answer: the voters
Example Output: yes

Example Input: Context: When trying to understand #GamerGate's useful idiots, remember that profoundly stupid people are incapable of knowing how stupid they are— Wil SCREAMton (@wilw) October 23, 2014 Question: who is jdeezal a fan of? Answer: the mets
Example Output:
no