instruction:
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.
question:
Context: Last ever appearance at Old Trafford as a Manchester United player? Ryan Giggs brings himself on with 20 mins to go Mark Pougatch (@markpougatch) May 6, 2014 Question: how would you describe fashion week look no.17? Answer: gambia noir.
answer:
no

question:
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
answer:
yes

question:
Context: Our flag flies over our Embassy in Havana once again. More Americans are traveling to Cuba than at any time in the last 50 years. President Obama (@POTUS) February 18, 2016 Question: which embassy did obama say the flag is flying over again? Answer: havana
answer:
yes