Assertion: sacrum's surface | /r/CapableOf | narrow into thin edge
Facets:
Source sentences:
text: The lateral surface of the sacrum is broad above, but narrows into a thin edge below.
text: The lateral surface of the sacrum is broad above but narrows into a thin edge below.
text: The lateral surface of the sacrum is broad above, but narrowed into a thin edge below.
text: Lateral Surface.—The lateral surface is broad above, but narrowed into a thin edge below.
text: Lateral Surface.The lateral surface is broad above, but narrowed into a thin edge below.
text: The lateral surface is broad above, but narrowed into a thin edge below.