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: Do a qualitative study on patient perspectives of how conventional and implant-supported dentures affect eating?
Answer: In conclusion, issues surrounding eating are a major concern for edentulous patients. The main impacts of edentulousness are limitation of social participation and food choice. The functional improvement and increased social confidence that ISODs can provide, has a beneficial impact on this aspect of patients of quality of life.
A:
yes