In this task, you are given a question and an answer. Answer "Yes" if the given answer correctly answers the question, otherwise answer "No".

[Q]: HOW MANY BROTHELS WERE THERE IN THE UNITED STATES IN 1840'S, Answer: The regulation of prostitution in the United States is not among the enumerated powers of the federal government ; Under the Tenth Amendment to the United States Constitution , it is therefore exclusively the domain of the states to permit, prohibit, or otherwise regulate commercial sex , except insofar as Congress may regulate it as part of interstate commerce with laws like the Mann Act .
[A]: No


[Q]: how are the archegonia of the fern and pine cone similar, Answer: A fern is any one or more of a group of about 12,000 species of plants belonging to the botanical group known as Pteridophyta.
[A]: No


[Q]: how a rocket engine works, Answer: Rocket engines are reaction engines and obtain thrust in accordance with Newton's third law .
[A]:
No


