In this task, you will be given sentences in which your task is to recognize the name of the organ of the body. An organ is a collection of tissues that structurally form a functional unit specialized to perform a particular function. Although there might be several correct answers, you need to write one of them.

Input: Consider Input:  The endotracheal tube also enhances bacterial entry to the lung by serving as a reservoir for bacteria to remain sequestered , safe from host defenses .

Output: lung


Input: Consider Input:  This translates to mean ( 90 % CI ) predicted decreases in heart rate of approximately 1 . 5 ( 1 . 0 to 2 . 0 ) and 3 . 0 ( 2 . 1 to 4 . 1 ) beats / min at the mean Cmax following the administration of 600 - and 1 , 200 - mg linezolid doses , respectively .

Output: heart


Input: Consider Input:  We report on five unrelated Brazilian patients with heminasal aplasia associated with diverses anomalies , including lateral proboscis , and anomalies of the eye and first branchial arch .
Output: eye