Assertion: orangutan's thumb | /r/HasProperty | opposable
Facets:
value: fully
type: DEGREE
Source sentences:
text: They have an opposable thumb on their foot which they can use just like a hand to grab onto branches to move through the rainforest.
text: Both their thumbs and their big toes are opposable, so their feet grip much the same way their hands do.
text: Although the thumbs are fully opposable, orangutans lack a precision grip.
text: The Tapanuli orangutan, like all orangutans, has opposable thumbs on both its hands and feet.