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.

[EX Q]: Question: Are cD44-9v and CD44-10v potential molecular markers for squamous cell carcinoma of the vulva?
Answer: Our findings warrant larger multi-institutional studies to determine the potential of CD44-9v and CD44-10v as molecular markers of disease recurrence in vulvar carcinoma. We propose to test the use of anti-CD44-9v monoclonal antibody for radioimmunoimaging of occult LN metastases.
[EX A]: yes

[EX Q]: Question: Do gNAS gene variants affect β-blocker-related survival after coronary artery bypass grafting?
Answer: GNAS haplotypes independently associate with an increased risk of death after primary coronary artery bypass graft surgery. These results are most pronounced in patients receiving βAR blockers, strengthening the rationale for personalized treatment, to decrease medication side effects and improve outcomes.
[EX A]: yes

[EX Q]: Question: Is [ `` Second look '' after laparoscopic myomectomy -- that a prevention of postoperative adhesions ]?
Answer: The factors, responsible for the formation of postoperative adhesions are: the location of the myoma in the posterior uterine wall, excessive accumulation of suturing materials and additional operative interventions. For patients underwent LM and willing pregnancy we recommend second look laparoscopy.
[EX A]:
yes