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: Im giving everyone involved 24 hours to make it right or the world will hear how I really feel. contactually Im not allowed to speak!— Kelly Osbourne (@KellyOsbourne) February 24, 2015 Question: what is the dog's name? Answer: elka

Output: no


Input: Consider Input: Context: Can't believe I am Individual Pursuit World Champion!!! What an amazing week! Thank you so much for all the messages!— Joanna Rowsell MBE (@JoannaRowsell) March 1, 2014 Question: where is tomorrow's match taking place? Answer: rome

Output: no


Input: Consider Input: Context: I HAVE A REFORM FOR BIEBER. COME WORK ON THE VANILLA ICE PROJECT COFFEE OVER LIQUOR AND SOME GOOD HARDWORK - LOL @TMZ @DIYNetwork @hgtv— Vanilla Ice (@vanillaice) January 23, 2014 Question: who is the subject of the tweet? Answer: jim mcelwain


Output: no