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.

Ex Input:
Context: some things *are* worth waiting for. So good to have the OG crew back together #IdolFinale— Ryan Seacrest (@RyanSeacrest) April 8, 2016 Question: how many things does ryan seacrest find are worth the wait? Answer: some things.

Ex Output:
yes


Ex Input:
Context: Just got back from a weekend in New Orleans to see my old friend @TomCruise and discuss a little Top Gun 2. JERRY BRUCKHEIMER (@BRUCKHEIMERJB) January 26, 2016 Question: what movie did they spend the weekend discussing? Answer: top gun 2

Ex Output:
yes


Ex Input:
Context: Madonna come party with us - I'm gonna dj - you can vogue - everything will be fine. DO NOT BRING THE BLOODY CAPE!!!— nick grimshaw (@grimmers) February 25, 2015 Question: who is invited to the party? Answer: madonna

Ex Output:

yes