Assertion: shoulder's joint | /r/HasProperty | upper arm bone
Facets:
Source sentences:
text: The shoulder is a ball-and-socket joint formed by the humerus -- the upper arm bone -- and the glenoid fossa -- part of the shoulder blade.
text: The shoulder is a complex, ball-and-socket joint made up of three bones: the upper arm bone (humerus), shoulder blade (scapula), and collarbone (clavicle).