Detailed Instructions: 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.
Problem:Question: Does weight loss induced by bariatric surgery restore adipose tissue PNPLA3 expression?
Answer: Weight loss induced by LAGB restored adipose tissue PNPLA3 expression which is suppressed by TNF. Further studies will be required to determine the functional impact of PNPLA3 and its related genetic variation on adipose tissue inflammation and NAFLD.
Solution:
yes