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: If aliens began watching us this year they probably think all our major national events honor Beyoncé— The Daily Edge (@TheDailyEdge) February 3, 2013 Question: who thinks out major national events honor beyonce? Answer: aliens

Output: yes


Input: Consider Input: Context: Melania Trump says she wishes her husband would use nicer language — sometimes #TrumpFamily CNN Politics (@CNNPolitics) April 13, 2016 Question: why women have to keep working? Answer: as they have to feed their family.

Output: no


Input: Consider Input: Context: I took a selfie when I watch McDavid score goal tonight. Not bad for 18 years old :) — Jaromir Jagr (@68Jagr) October 22, 2015 Question: how many years old is mcdavid? Answer: `18


Output: yes