Assertion: lung's function | /r/HasProperty | essential
Facets:
value: to human survival
type: PURPOSE
value: to well-being
type: PURPOSE
Source sentences:
text: A number of diseases of the lung exist, interfering with the healthy function of organs that are essential to human survival and well-being, the Columbia Encyclopedia states.
text: While the process of respiration appears outwardly simple, the integrated function of many nerves, muscles, cartilages, and other anatomic structures is essential to ensure the unobstructed flow of air to and from the alveoli.