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.

Example Input: Context: So @piersmorgan describes #RachelJeanel as "one smart cookie". Sure, it certainly explains why the 19yr. old is still in high school. — Larry Elder (@larryelder) July 16, 2013 Question: where is this mcdonald's secret menu at? Answer: uk
Example Output: no

Example Input: Context: "Sailboat racing is like a rugby team playing chess in a F1 car" - Laurent Pagès, Team Brunel #VOR Volvo Ocean Race (@volvooceanrace) September 16, 2014 Question: what kind of car is the rugby team? Answer: f1
Example Output: yes

Example Input: Context: Me: I think I'm actually going to go hang out with friends tonightTwitter: Kylie Jenner is pregnant Me: Caroline (@Sabrinaxari) September 22, 2017 Question: what did the tweeter post that they were going to do tonight? Answer: hang out with friends.
Example Output:
yes