Assertion: marimba | /r/HasAspect | a range of 2 1/2
Facets:
value: to 4 octaves
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: The marimba bars have a 3 to 5-octave range or higher while xylophones usually have a range of 2 1/2 to 4 octaves.
text: The xylophone has a range of 2-1/2 to 4 octaves.