Assertion: spider monkey's appearance | /r/HasProperty | naked
Facets:
value: on the underside of the tip
type: LOCATION
value: to afford a better grip
type: PURPOSE
Source sentences:
text: Howlers are stoutly built bearded monkeys with a hunched appearance and thickly furred prehensile tails that are naked on the underside of the tip to afford a better grip.