Given the task definition and input, reply with output. 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: Does automated quantitative analysis of estrogen receptor expression in breast carcinoma differ from expert pathologist scoring : a tissue microarray study of 3,484 cases?
Answer: Fully automated quantitation of ER immunostaining yields results that do not differ from human scoring against both biochemical assay and patient outcome gold standards.
no