In this task, you will be given sentences in which you have to recognize the name of the body cells. A cell is a mass of cytoplasm that is bound externally by a cell membrane. Usually microscopic in size, cells are the smallest structural units of living matter and compose all living things. Although there might be several correct answers, you need to write one of them.

Example Input:  These signals were evident in both the pigmented and non - pigmented epithelial cell layers of the pars plicata region of the ciliary processes , but not in the pars plana or in the ciliary musculature .
Example Output: epithelial cell

Example Input:  It contains approximately 60 hair cells ( measured in Rana catesbeiana ) , from which the stereovilli protrude into the lumen and connect to the tectorial membrane ( Frishkopf and Flock 1974 ) .
Example Output: hair cells

Example Input:  These results suggest that a deficient O2 - release in response to PMA is a hallmark of neutrophils in CNL and may provide a diagnostic indicator of this condition .
Example Output:
neutrophils