Assertion: elbow's joint | /r/CapableOf | allow bending
Facets:
Source sentences:
text: A hinge joint is a type of synovial joint that works like the hinge on a door, allowing bending and straightening only.
text: Ellipsoidal joints, such as the joint at the base of your index finger, allow bending and extending, rocking from side to side, but rotation is limited.