Assertion: rib cage | /r/CapableOf | act like shield
Facets:
value: for the heart
type: PURPOSE
value: for the lungs
type: TRANSITIVE-OBJECT
value: for the large blood vessels
type: TRANSITIVE-OBJECT
Source sentences:
text: The rib cage, on the other hand, acts like a shield for the lungs, the heart, and the large blood vessels connected to them.