Assertion: orchestra's instrument | /r/HasProperty | bass
Facets:
Source sentences:
text: Well, the stringed instruments in an orchestra are the violin, cello, viola, and bass.
text: , this requires a whole conglomeration of instruments which are: French horn, bass viol, flute, violin I and violin II, bassoon, timpani, oboe, clarinet, viola, cello, trumpet, full chorus, and solo soprano, alto, tenor, and bass vocalists.