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: The estrogen has now hit critical mass! Good luck, @daxshepard1. And welcome to the world DELTA BELL SHEPARD :) Kristen Bell (@IMKristenBell) December 20, 2014 Question: who does kristen bell wish good luck to? Answer: @daxshepard1

Output: yes


Input: Consider Input: Context: Don't know why the #UN just rejected #WonderWoman as an ambassador. Guess strong women still aren't acccepted yet. JB, travel-sized (@JBLite) December 13, 2016 Question: who does @jblite believe are not accepted yet? Answer: strong women

Output: yes


Input: Consider Input: Context: LeBron James has cancelled plans to return to Akron, per ABJ sources. Now flying directly from Las Vegas to Brazil.— Jason Lloyd (@JasonLloydABJ) July 10, 2014 Question: who cancelled plans to return to akron? Answer: lebron james


Output: yes