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.
Input: Question: Does reference range for serum total and monomeric prolactin for the current generation Abbott Architect assay?
Answer: The use of post-PEG monomeric reference ranges not only identifies hyperprolactinaemia due solely to macroprolactinaemia but has the added advantage of identifying patients who have simultaneous true monomeric hyperprolactinaemia and elevated concentrations of macroprolactin.
Output:
yes