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.

Context: Alright Ladies , today i am inspired the women in tech in Africa came together despite tool fails to share and collaborate #WTechAfrica ethelcofie (@MissEDCofie) August 2, 2014 Question: who came together in africa? Answer: women in tech
yes

Context: Thank you to @Marvel for sending gifts for our patients. They were thrilled to receive them! Seattle Children's (@seattlechildren) March 8, 2015 Question: how old was the child when his dad was deported? Answer: 3 years old
no

Context: some things *are* worth waiting for. So good to have the OG crew back together #IdolFinale Ryan Seacrest (@RyanSeacrest) April 8, 2016 Question: how many things does ryan seacrest find are worth the wait? Answer: some things.
yes