Assertion: piano | /r/CapableOf | carve american slave history
Facets:
value: into the piano's surface
type: TRANSITIVE-OBJECT
Source sentences:
text: The piano itself had at one time belonged to the wife of the original Sutter, the white former owner of their family... and decades earlier, Berniece and Boy Willie's grandfather had, at the slave master's instructions, carved the black family's African tribal history and American slave history into the piano's surface.