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.

[Q]:  Of 2564 persons screened , 53 had melanoma or nonmelanoma skin cancer ( 2 . 1 % ) .
[A]: skin


[Q]:  These characteristics demonstrate that EBV - associated LE of the lung is a unique entity .
[A]: lung


[Q]:  One of the major gangliosides in the brain is GM1 .
[A]:
brain