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 the R271W mutant form of Pit-1 act as a dominant inhibitor of Pit-1 action to activate the promoters of GH and prolactin genes?
Answer: Taken together with the evidence that phenotypically normal cases have been reported with this mutation, our results deny the relationship between R271W and combined pituitary hormone deficiency.
Output:
no