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: 20 week abortion bans are: - unpopular- unconstitutional- part of the agenda to ban ALL abortion#NoAbortionBan Planned Parenthood (@PPact) October 2, 2017 Question: what sre some of the problems with the 20 week abortion ban? Answer: they are unpopular and unconstitutional.

yes