Assertion: cello | /r/HasProperty | wooden
Facets:
value: with four strings
type: OTHER
value: with an unfretted fingerboard
type: OTHER
Source sentences:
text: Most cellos are wooden, and as such can be finished to display any color, from black to white and everything in between.
text: violins, violas and cellos are all wooden musical instruments with four strings and an unfretted fingerboard,