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.

[EX Q]: 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
[EX A]: no

[EX Q]: Context: PM: "I'm delighted by the news that the Duke & Duchess of Cambridge are expecting a baby. They will make wonderful parents." #royalbaby— UK Prime Minister (@Number10gov) December 3, 2012 Question: is this clothing warmer or colder? Answer: warmer
[EX A]: no

[EX Q]: Context: Fifth police officer just arrived at Gov. Kitzhaber's home.... Kyle Iboshi (@KyleIboshi) February 12, 2015 Question: what did hind al fayez do in the parliament in december 2014? Answer: unlocked her voice
[EX A]:
no