Assertion: double bass | /r/CapableOf | serve to double the cello part
Facets:
value: in the symphony orchestra
type: LOCATION
value: often
type: TEMPORAL
value: simply
type: MANNER
Source sentences:
text: In the symphony orchestra it often serves simply to double the cello part one octave lower, and it is not even included in such standard musical ensembles as the string quartet.