TASK DEFINITION: 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.
PROBLEM:  Although tPA has no effect on conformational changes of Abeta , it might play a role in the clearance of Abeta from the brain ( paragraph 4 ] .

SOLUTION: brain

PROBLEM:  Effects of hypertension and sympathetic denervation on cerebral blood flow in newborn pigs .

SOLUTION: cerebral

PROBLEM:  These results would suggest that 6 - NO ( 2 ) - 7 - OHC and 7 , 8 - OHC might have a therapeutic role to play in the treatment of renal cell carcinoma .

SOLUTION:
renal