Definition: Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.
Input: Question: States diet quality , risk factors and access to care among low-income uninsured American adults in states expanding Medicaid vs. expanding under the affordable care act?
Answer: Differences across states in Medicaid coverage under the ACA may lead to widening disparities in health outcomes between expanding and non-expanding states.
Output:
no