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.

Q: Question: Does increased endometrial thickness on the day of human chorionic gonadotropin injection adversely affect pregnancy or implantation rates following in vitro fertilization-embryo transfer?
Answer: No adverse effects of a thickened endometrium were demonstrated on implantation, pregnancy, or abortion rates in the first IVF-ET cycle. These findings fail to corroborate with those of Weissman et al. and support those of Yakin et al.

A: no
****
Q: Question: Does patellar taping change the amplitude of electromyographic activity of the vasti in a stair stepping task?
Answer: The results of this study indicate that the positive clinical effects of medially directed therapeutic tape are not due to changes in EMG amplitude of the vasti muscle. Thus other effects such as changes in timing of contraction of the vasti are more likely candidates for the mechanism of efficacy.

A: no
****
Q: Question: Does the ileal bile acid transporter inhibitor A4250 decrease serum bile acids by interrupting the enterohepatic circulation?
Answer: A4250 is well tolerated. By blocking ileal bile acid transporter in the terminal ileum, it highly efficiently interrupts the enterohepatic circulation of BAs, and should be of benefit to patients with cholestatic liver diseases. Clinical Trial registration EudraCT 2013-001175-21.

A:
yes
****