Assertion: monkey's tail | /r/CapableOf | serve as extra limb
Facets:
Source sentences:
text: Tail serves as an extra limb that facilitates movement through the dense vegetation.
text: Most of the monkeys that spend their lives on trees have a prehensile tail that acts as an extra limb, as seen in the case of spider, howler, and owl monkeys.
text: Tail serves as an extra limb that facilitates movement on the trees.