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.

Input: Consider Input: Context: Pres Obama recited poem on Bradlee by Sen Moynihan: “O rare Ben Bradlee/His reign has ceased/But his nation stands/Its strength increased.”— Mark Knoller (@markknoller) October 22, 2014 Question: who is a total loser? Answer: karl rove

Output: no


Input: Consider Input: Context: Australia is a continent divided! After last night's episode, they are unable to decide between hashtags #TonyDumbDumb and #TonyDumDum.— Last Week Tonight (@LastWeekTonight) June 2, 2014 Question: when will they talk about nfl's? Answer: tomorrow

Output: no


Input: Consider Input: Context: #NorthFire (Update) 3,500 acres, 20 vehicles destroyed 10 damaged on I15. #SBCoFD dozers & crews active on incident SB County Fire (@SBCOUNTYFIRE) July 18, 2015 Question: leo dicaprio was announced as the president of what? Answer: sustainability committee of formula e


Output: no