Assertion: chest cavity's lung | /r/CapableOf | separate the thoracic
Facets:
Source sentences:
text: Dome-shaped sheet of muscle located below the lungs separating the thoracic and abdominal cavities that contracts and expands to force air in and out of the lungs.
text: The diaphragm is a dome-shaped sheet of muscle located below the lungs that separates the thoracic and abdominal cavities.