Assertion: frog | /r/HasProperty | deprived of lung
Facets:
value: because of poorly developed ribs
type: CAUSE
Source sentences:
text: They are also called as toads and they are deprived of the lungs because of poorly developed ribs.
text: Ribs are generally absent, so the lungs are filled by buccal pumping and a frog deprived of its lungs can maintain its body functions without them.