Assertion: beaver | /r/CapableOf | use their teeth
Facets:
value: in order to maintain an acceptable length
type: PURPOSE
value: constantly
type: TEMPORAL
Source sentences:
text: In order to maintain an acceptable length, beavers must constantly use their teeth to gnaw, chew, and chop.
text: In order to maintain an acceptable length, beavers must constantly use their teeth to gnaw, chew, and chop.