human
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Activated T cells are emerging as important regulators of osteoclast function in inflammatory diseases. Both pro- and anti-resorptive properties have been described. We reasoned that this reported variability of the effects of T cells on osteoclast formation depends on how T cells are activated in vitro.', 'We harvested T lymphocytes from 5-week-old C57BL/6 mouse spleens. Activation was performed with anti-CD3epsilon and -CD28 Ab (Abs), concanavalin A (Con A), phytohemagglutinin (PHA), or the superantigen Staphylococcal enterotoxin A (SEA). Osteoclastogenesis was induced by receptor activator of NF-kappaB ligand (RANKL) in the mouse macrophage cell line RAW 264.7 cells, or primary macrophage CD11b+ cells from mouse spleen. Cells were cultured with T cells or with their conditioned medium.', 'Co-culture of activated T lymphocytes with RAW 264.7 cells inhibited osteoclastogenesis but only when activated by Abs. This effect was CD4+ -dependent. Conditioned medium from activated T lymphocytes with Abs consistently blocked osteoclastogenesis in RAW 264.7 and CD11b+ cells. T cells activated with SEA, Con A, and PHA had inconsistent effects on osteoclastogenesis. We then tested the role of interferon (IFN)-gamma, a known inhibitor of osteoclastogenesis, in the effects of T cells on osteoclast formation. IFN-gamma neutralizing antibody blocked the inhibitory effect of T-cell conditioned medium on osteoclastogenesis. Osteoclast precursors from IFN-gamma receptor-null mice treated with 0.1% medium from activated T cells formed osteoclasts. However, higher doses of medium inhibited osteoclastogenesis, so that we cannot exclude that other factors besides IFN-gamma may be involved.'] Do effects of activated T cells on osteoclastogenesis depend on how they are activated?
OUTPUT:

agent
yes
TASK: Your task is to answer biomedical questions using the given abstract. Only output yes, no, or maybe as answer.
INPUT: ['Activated T cells are emerging as important regulators of osteoclast function in inflammatory diseases. Both pro- and anti-resorptive properties have been described. We reasoned that this reported variability of the effects of T cells on osteoclast formation depends on how T cells are activated in vitro.', 'We harvested T lymphocytes from 5-week-old C57BL/6 mouse spleens. Activation was performed with anti-CD3epsilon and -CD28 Ab (Abs), concanavalin A (Con A), phytohemagglutinin (PHA), or the superantigen Staphylococcal enterotoxin A (SEA). Osteoclastogenesis was induced by receptor activator of NF-kappaB ligand (RANKL) in the mouse macrophage cell line RAW 264.7 cells, or primary macrophage CD11b+ cells from mouse spleen. Cells were cultured with T cells or with their conditioned medium.', 'Co-culture of activated T lymphocytes with RAW 264.7 cells inhibited osteoclastogenesis but only when activated by Abs. This effect was CD4+ -dependent. Conditioned medium from activated T lymphocytes with Abs consistently blocked osteoclastogenesis in RAW 264.7 and CD11b+ cells. T cells activated with SEA, Con A, and PHA had inconsistent effects on osteoclastogenesis. We then tested the role of interferon (IFN)-gamma, a known inhibitor of osteoclastogenesis, in the effects of T cells on osteoclast formation. IFN-gamma neutralizing antibody blocked the inhibitory effect of T-cell conditioned medium on osteoclastogenesis. Osteoclast precursors from IFN-gamma receptor-null mice treated with 0.1% medium from activated T cells formed osteoclasts. However, higher doses of medium inhibited osteoclastogenesis, so that we cannot exclude that other factors besides IFN-gamma may be involved.'] Do effects of activated T cells on osteoclastogenesis depend on how they are activated?
OUTPUT:
