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:  Here we have investigated the potential involvement of the Src - like adapter protein ( SLAP - 2 ) in signaling by the CSF - 1 receptor in mouse bone marrow - derived macrophages .
Example Output: macrophages

Example Input:  This study provides evidence that immunosuppression in those injured by burns , as assessed by the in vitro oxidative burst of neutrophils , remains long after the event of the burn ( up to 3 . 5 months after burn ) .
Example Output: neutrophils

Example Input:  The fluorescent probe allowed us to characterize , by flow cytometry , the binding of lactotransferrin to non - activated human platelets .
Example Output:
platelets