Detailed Instructions: 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.
Q: Context: Poulter: "The Ryder Cup means a lot to me. I'm absolutely thrilled. I guarantee I will be ready. I can't wait to be at Gleneagles. " Ryder Cup Team EUR (@rydercupEUROPE) September 2, 2014 Question: who said the quote contained in the tweet? Answer: ian poulter.
A:
yes