Assertion: squirrel monkey's thumb | /r/HasProperty | opposable
Facets:
Source sentences:
text: Do squirrel monkeys have opposable thumbs?
text: For this reason, they’re sometimes said to have “semi-opposable” thumbs to distinguish their digits from other animals that completely lack strength or flexibility in their hands.
text: It should be noted, however, that even if squirrel monkeys don’t have opposable thumbs, their thumbs still exist and are still quite nimble.