Detailed Instructions: 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.
Q: Context: Very confused why white militiamen are claiming they're "taking back" land that was stolen by their white ancestors #OregonUnderAttack Larry Waldbillig (@LarryWaldbillig) January 3, 2016 Question: how much sleep should donald trump be getting each night? Answer: at least 6 hours
A:
no