Definition: 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.
Input: Context: Many people have called our stations and dispatch center to express support. We appreciate it and are passing it on to our officers.— Phoenix Police (@phoenixpolice) July 9, 2016 Question: why did people call the phoenix police and dispacth center? Answer: to express support

yes