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: LEO AND KATE MEET IN THE WINNERS ROOM AND FALL IN LOVE AT THE TOP OF A STAIRCASE— Beth (@bethorne) January 11, 2016 Question: where did leo and kate fall in love? Answer: at the top of a staircase

Output: yes


Input: Consider Input: Context: Ohhh Eddo... I guess family doesn't matter. #dariusmccrary #JustWaitTilYourFatherGetsHome #WhatWouldCarlWinslowDo Happy Famiree (@HappyFamiree) March 27, 2015 Question: just wait till who gets home? Answer: your father

Output: yes


Input: Consider Input: Context: Kasich daughters tell @andersoncooper why they don't want to go into politics. #KasichFamily Anderson Cooper 360° (@AC360) April 12, 2016 Question: who did kasich's daughters tell they didn't want to go into politics? Answer: anderson cooper


Output: yes