Assertion: metacarpal's base | /r/HasProperty | proximal end
Facets:
Source sentences:
text: Every phalanx is a short long bone and has 3 parts: (a) base (proximal end), (b) head (distal end), and (c) shaft (going between the 2 ends).
text: The base is proximal end and enlarged.
text: The base is proximal end and enlarged.