Assertion: oak's acorn | /r/HasProperty | 1 inch long
Facets:
Source sentences:
text: The acorns are approximately 1 inch long and take two seasons to mature.
text: Acorns are medium brown, 3/4" to 1 inch long, and barrel-shaped.
text: Acorns are 1 inch long and enclosed halfway with a warty cap.
text: This tree bears brown acorns that are about 1 inch long.