human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['In rodents, evidence suggests that the leptin system is mandatory for embryonic implantation. We aimed to investigate the functional relevance of the endometrial leptin receptor (OB-R) in the adhesion phase of human implantation.', 'We used an in vitro model for embryonic adhesion, composed of a human endometrial cell line (HEC1-A) and B6C3F1 mouse embryos. The OB-R gene was silenced in a stable manner by RNA interference, and embryonic adhesion rates were analyzed.', 'Research laboratory at a university-affiliated center.', 'RNA interference.', 'Embryonic adhesion in cells treated with OB-R RNAi.', 'The OB-R shRNA-transfected cells exhibited up to 80% lower OB-R mRNA levels than those of cells nontransfected or transfected with scrambled shRNA. The OB-R protein was also highly diminished in the stable OB-R shRNA-transfected HEC1A cells, whereas OAS1 expression was similar in both nontransfected and transfected cells. Embryonic adhesion rate was similar in nontransfected (94%) and HEC1-A transfected cells with a scrambled sequence (94%) or with OB-R silencing sequence (92%).'] Is embryonic adhesion affected by endometrial leptin receptor gene silencing?
OUTPUT:

agent
no
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['In rodents, evidence suggests that the leptin system is mandatory for embryonic implantation. We aimed to investigate the functional relevance of the endometrial leptin receptor (OB-R) in the adhesion phase of human implantation.', 'We used an in vitro model for embryonic adhesion, composed of a human endometrial cell line (HEC1-A) and B6C3F1 mouse embryos. The OB-R gene was silenced in a stable manner by RNA interference, and embryonic adhesion rates were analyzed.', 'Research laboratory at a university-affiliated center.', 'RNA interference.', 'Embryonic adhesion in cells treated with OB-R RNAi.', 'The OB-R shRNA-transfected cells exhibited up to 80% lower OB-R mRNA levels than those of cells nontransfected or transfected with scrambled shRNA. The OB-R protein was also highly diminished in the stable OB-R shRNA-transfected HEC1A cells, whereas OAS1 expression was similar in both nontransfected and transfected cells. Embryonic adhesion rate was similar in nontransfected (94%) and HEC1-A transfected cells with a scrambled sequence (94%) or with OB-R silencing sequence (92%).'] Is embryonic adhesion affected by endometrial leptin receptor gene silencing?
OUTPUT:
