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: Katy Perry rocking the Wii safety strap during the halftime show. #SuperBowl Funny Or Die (@funnyordie) February 2, 2015 Question: who was wearing a safety strap? Answer: katy perry

A: yes
****
Q: Context: It's 42 degrees celsius. A warm wind makes it feel even hotter. #indiaheatwave Mallika Kapur (@MallikaCNN) May 27, 2015 Question: what is keshia k pulliams tweet handle Answer: @peachespulliam

A: no
****
Q: Context: "Wow, Donald Trump went on Jimmy Fallon, acted cute, & let Jimmy mess up his hair! I guess that erases the years of Trump's hate speech!"— Eric Wolfson (@EricWolfson) September 16, 2016 Question: who messed up donald trump's hair? Answer: jimmy

A:
yes
****