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: "If anyone needs me, I'm going to be blowing cigarette smoke into a martini for the rest of the afternoon," Anna Wintour says, walking out.— Richard Lawson (@rilaws) March 21, 2014 Question: where did anna wintour say she would be blowing smoke? Answer: into a martini

A: yes
****
Q: Context: It hurts to see this picture. Church of #SanBenedetto in #Norcia collapsed after the #earthquake of this morning. #umbria #octber30th2016 Barbara D'Agapiti (@winelinkitaly) October 30, 2016 Question: who couldn't pronounce hamas? Answer: ben carson

A: no
****
Q: Context: Excited to play #Zordon in the #PowerRangersMovie! T or F: #BlueRanger Billy Cranston was named after what actor? Bryan Cranston (@BryanCranston) June 21, 2016 Question: who confirmed that bosh opted out? Answer: ap

A:
no
****