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: Kurt Helin @basketballtalkCeltics’ Jaylen Brown, reportedly Spurs’ Jonathon Simmons invited to dunk contest , 5:39:15 PM Question: to what is jonathon simmons invited? Answer: a dunk contest.

A: yes
****
Q: Context: .The United States is raising this unprofessional incident with Russia in the appropriate diplomatic and official channels. 2/2— U.S European Command (@US_EUCOM) April 11, 2015 Question: what is the united states doing Answer: raising this unprofessional incident with russia

A: yes
****
Q: Context: And listen even if @DanielHandler is her friend, he's just made sure that the story is his racist joke, not her achievements.— Mikki Kendall (@Karnythia) November 20, 2014 Question: how many horses did it take to save the horse? Answer: two horses.

A:
no
****