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: Consider Input: Question: Does extracorporeal shockwave therapy improve short-term functional outcomes of shoulder adhesive capsulitis?
Answer: Our results showed that ESWT can be an alternative treatment, at least in the short-term, for primary adhesive capsulitis of the shoulder. In addition, all of the side effects of ESWT were transient and tolerable.

Output: yes


Input: Consider Input: Question: Does diabetes influence oral oncogenesis through fibroblast growth factor receptors?
Answer: It seems that diabetes does not affect the FGFR-2 and FGFR-3 pattern of expression throughout the various stages of oral oncogenesis.

Output: no


Input: Consider Input: Question: Is tracheostomy a risk factor for deep sternal wound infection after cardiac surgery?
Answer: The incidence of DSWI remains high in patients with respiratory failure. Tracheostomy is not a risk factor for DSWI and serves as a surrogate for respiratory failure. Therefore, considering that early tracheostomy may be beneficial in patients with respiratory insufficiency, a more liberal approach to early tracheostomy may be warranted.


Output: no