You will be given a definition of a task first, then some input of the task.
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: Brett Lawrie's broken bat strikes fan in head on the third base side. Leaves field strapped to gurney, bloody and screaming. Awful scene. John Tomase (@jtomase) June 5, 2015 Question: who is mike pence honoring? Answer: 2nd lt michael j pence
Output:
no