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.
Q: Question: Does intravenous immunoglobulin increase FcgammaRIIB expression on monocytes/macrophages during acute Kawasaki disease?
Answer: IVIG therapy in patients with KD did not increase the expression of FcgammaRIIB in peripheral blood CD14+ monocytes/macrophages during the acute stage.
A:
no