Assertion: gorilla | /r/CapableOf | present their chests
Facets:
value: for voluntary echocardiograms
type: PURPOSE
value: to monitor heart health
type: PURPOSE
Source sentences:
text: For instance, gorillas can present body parts for physical checkups, receive voluntary injections such as flu and tetanus vaccines, and even present their chests for voluntary echocardiograms to monitor heart health.