Assertion: woolly monkey's tail | /r/CapableOf | lack hair
Facets:
value: on the ventral side
type: LOCATION
value: on the underside
type: LOCATION
Source sentences:
text: The tail even lacks hair on the underside so that the monkey can get a better grip on a branch while using both hands to gather fruit.
text: The yellow-tailed woolly monkey has a prehensile tail, which is lacking hair on the ventral side.