Assertion: trombone | /r/HasProperty | unique
Facets:
value: from other instruments
type: OTHER
value: among the brass family
type: OTHER
Source sentences:
text: Trombones are unique among the brass family because they have the ability to alter the length of tubing in small ways (if you’re in the market for a first trombone, check out my guid e).
text: Different from others in the brass family, the trombone is the unique instrument that changes the pitch from a slide, not from valves.
text: A trombone is unique from other instruments because it has long tubes that slide to move notes up and down.