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: Is the Exercise Medicine Global Health Initiative : a 2014 update?
Answer: Broad implementation of PA counselling and referral systems, as clinical practice standard of care, has the potential to improve PA at the population level by complementing and leveraging other efforts and to contribute to achieving global targets for the reduction of inactivity and related morbidity and mortality.
yes