human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Host immunity likely plays a role in preventing progression of diffuse large B-cell lymphoma (DLBCL). Analysis of host immune cells may provide useful information for assessing prognosis or possibly clinical management.', 'Peripheral blood samples from 77 patients with DLBCL and 30 healthy volunteers were analyzed using flow cytometry immunophenotyping. CBC counts, T-cell subsets, and dendritic cells (DCs) were detected, and the results were correlated with clinicopathologic characteristics.', 'Compared with healthy volunteers, patients with DLBCL had significantly higher leukocyte and monocyte counts (P < .001); higher percentages of neutrophils (P < .001), "natural" regulatory T cells (Tregs; CD3+Foxp3+, P < .001), and immature DCs (CD83-CD1a+, P = .005); and lower percentages of lymphocytes (P < .001) and helper T cells (P = .038). In univariate analysis, high neutrophil counts (≥6,000/μL, P = .014) and "induced" Tregs (CD4+CD25+, P = .026) were poor survival factors along with high International Prognostic Index scores (P < .001) and other high-risk clinical parameters. In multivariate analysis, high Tregs retained significance. Suppression of lymphocytes correlated with poor clinical factors; higher natural Tregs correlated with a lower CD4+/CD8+ ratio (P = .035) and more immature DCs (P = .055).'] Are high levels of regulatory T cells in blood a poor prognostic factor in patients with diffuse large B-cell lymphoma?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Host immunity likely plays a role in preventing progression of diffuse large B-cell lymphoma (DLBCL). Analysis of host immune cells may provide useful information for assessing prognosis or possibly clinical management.', 'Peripheral blood samples from 77 patients with DLBCL and 30 healthy volunteers were analyzed using flow cytometry immunophenotyping. CBC counts, T-cell subsets, and dendritic cells (DCs) were detected, and the results were correlated with clinicopathologic characteristics.', 'Compared with healthy volunteers, patients with DLBCL had significantly higher leukocyte and monocyte counts (P < .001); higher percentages of neutrophils (P < .001), "natural" regulatory T cells (Tregs; CD3+Foxp3+, P < .001), and immature DCs (CD83-CD1a+, P = .005); and lower percentages of lymphocytes (P < .001) and helper T cells (P = .038). In univariate analysis, high neutrophil counts (≥6,000/μL, P = .014) and "induced" Tregs (CD4+CD25+, P = .026) were poor survival factors along with high International Prognostic Index scores (P < .001) and other high-risk clinical parameters. In multivariate analysis, high Tregs retained significance. Suppression of lymphocytes correlated with poor clinical factors; higher natural Tregs correlated with a lower CD4+/CD8+ ratio (P = .035) and more immature DCs (P = .055).'] Are high levels of regulatory T cells in blood a poor prognostic factor in patients with diffuse large B-cell lymphoma?
OUTPUT:
