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: Following Monday's Russian #doping allegations, do you still have trust in track and field? CNN Sport (@cnnsport) November 10, 2015 Question: how many hours was the lucky woman stuck in the 5th floor building? Answer: 36 hours
[A]: no

[Q]: Context: .@JohnLegend got Stevie Wonder to perform with him. Because of course. Full episode: #LipSyncBattle (@SpikeLSB) September 12, 2016 Question: what did stevie wonder do with john legend? Answer: performed with him on lip sync battle.
[A]: yes

[Q]: Context: Today we lost one of the greats: #RanceHoward, who I was proud to call a personal friend. When I first arrived in LA , he opened his home to me & made me feel like family. He was a legend, both as a person & performer. @BryceDHoward & @RealRonHoward sending lots of love. Josh Gad (@joshgad) November 26, 2017 Question: who did they lose? Answer: rance howard
[A]:
yes