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.
--------
Question: Context: (1 of 2) @HeathrowAirport just took my pumped breast milk away. 10 ounces. Gone. Not okay.— Alyssa Milano (@Alyssa_Milano) April 9, 2015 Question: how many ounces was taken? Answer: 10

Answer: yes


Question: Context: When you can take a selfie with three US Presidents, you do it!! — Tim Mickelson (@goodwalkspoiled) September 28, 2017 Question: how many us presidents did he take a selfie with? Answer: three

Answer: yes


Question: Context: Why do people give @KarlRove contributions when they know he is a loser who has no idea how to win? Donald J. Trump (@realDonaldTrump) January 26, 2015 Question: what was mistaken in the account yesterday? Answer: rt's

Answer:
no