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 Q]:  Melanoma / skin cancer screening clinics : experiences in The Netherlands .
[EX A]: skin

[EX Q]:  The contribution to radiation risks of different exposure modes ( i . e . inhalation , ingestion and contact with ground surface ) were also analyzed , as well as of specific radionuclides and human body organs .
[EX A]: body organs

[EX Q]:  The significance of the early clinical features was not fully appreciated and the diagnosis considered only when stricture of the oesophagus became evident .
[EX A]:
oesophagus