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.

Ex Input:
 Treatment of the cells with verapamil before and during ouabain exposure failed to inhibit the ouabain - induced increase in cell - associated 45Ca .

Ex Output:
cells


Ex Input:
 Typically the orientation of the hair cells , as defined by the direction to which the v - shape of the stereovilli bundle points ( Lewis et al . 1985 ) , is away from the sacculus in Ranidae .

Ex Output:
hair cells


Ex Input:
 Particularly Egr1 ( Fig . 6B ) and Egr2 ( Fig . 6C ) mRNA levels were almost identical when comparing neurons treated with BDNF alone and neurons with BDNF and ephrin - A5 together .

Ex Output:

neurons