Assertion: chimpanzee | /r/CapableOf | learn sign
Facets:
value: for dog
type: PURPOSE
value: for food
type: PURPOSE
value: for hat
type: PURPOSE
Source sentences:
text: Terrace argued that none of the chimps were using language, because they could learn signs but could not form them syntactically as language.
text: The chimpanzee learned to use the signs for hat, dog, food, yes, me (self), sorry, funny, go, come, and many others.