Assertion: tonsil's cell | /r/HasProperty | macrophage
Facets:
Source sentences:
text: The large, pale cells scattered among the lymphocytes in the follicles are macrophages, acting as antigen-presenting cells.
text: The crucial cells of the adaptive system are lymphocytes and macrophages.
text: These cell types interact with dendritic cells (macrophages) that present antigen to these lymphocytes.