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]:  When given in low doses for prolonged periods , methotrexate may have adverse effects on bone , particularly in post - menopausal women .
[EX A]: bone

[EX Q]:  In this study , the authors found that the primary LE of the lung is associated with young age , a history of not smoking , high bcl - 2 immunoreactivity , and better survival rate .
[EX A]: lung

[EX Q]:  Older siblings ' conditions were diagnosed after 1 year of age and after the onset of pulmonary disease .
[EX A]:
pulmonary