Q: 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.
Question: Is water-miscible tocopherol superior to fat-soluble preparation for vitamin E absorption in cystic fibrosis?
Answer: The results in our study are consistent with those of an earlier study using the same preparation and suggest that it is not necessary to use water-miscible preparation of alpha-tocopheryl acetate in CF patients receiving modern pancreatic enzyme supplementation.
A:
no