Assertion: trombone's mouthpiece | /r/HasProperty | centered
Facets:
value: between both lips
type: LOCATION
Source sentences:
text: The mouthpiece inside rim is centered between both lips, so it is or close to a 50/50 embouchure.
text: The mouthpiece inside rim is centered between both lips, so it is or close to a 50/50 embouchure.