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.

Ex Input:
 The conventional surgical treatment of bleeding oesophageal varices in the emergency situation is based upon the Boerema - Crile operation of transthoracic oesophagotomy and ligation of the varices .

Ex Output:
oesophageal


Ex Input:
 The normo - cholesterolaemic animals when fed with GG root powder at 10 gm % level , registered a significant decline in plasma lipid profiles and an increase in HDL - cholesterol content .

Ex Output:
root


Ex Input:
 This study aimed at correlating cardiac findings ( valvular and myocardial calcification , myocardial hypertrophy ) with clinical data ( age , sex , clinical manifestation , nephrolithiasis , nephrocalcinosis , hypertension , skeletal abnormalities , hypercalcemic syndrome ) and biochemical data ( serum calcium , serum phosphate , serum iPTH level , serum creatinine ) .

Ex Output:

cardiac