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.
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Question: Question: Is s100A8 a novel therapeutic target for anaplastic thyroid carcinoma?
Answer: These findings establish a novel role for S100A8 in the promoting and enhancing of ATC progression. They further suggest that the inhibition of S100A8 could represent a relevant therapeutic target, with the potential of enabling a more effective treatment path for this deadly disease.

Answer: yes

Question: Question: Is allogeneic red blood cell transfusion an independent risk factor for the development of postoperative bacterial infection?
Answer: These data support the hypothesis that allogeneic red cell transfusion is an independent risk factor for the development of postoperative bacterial infection in patients undergoing colorectal surgery. This association provides further reason to minimise exposure to allogeneic transfusions in the perioperative setting.

Answer: yes

Question: Question: Are antibodies to the amino-terminal domain of desmoglein 1 retained during transition from pemphigus vulgaris to pemphigus foliaceus?
Answer: Our findings suggest that amino-terminal pathogenic antibodies to the EC domain of Dsg1 were retained, while considerable epitope changes occurred in response to Dsg3 during the shift from PV to PF, with an absolute or significant decrease in pathogenic antibodies to the EC1 domain of Dsg3.

Answer:
yes