Assertion: orchestra's player | /r/Causes | vibration
Facets:
value: by blowing through it
type: MANNER
value: in order to produce sound
type: PURPOSE
Source sentences:
text: These types of instruments in an orchestra make sound when the player blows air through a reed or into a mouthpiece, causing vibration.
text: The players cause vibrations by blowing through it in order to produce sound.