Assertion: upright | /r/ObjectUse | used in school
Facets:
value: widely
type: DEGREE
value: as practice instruments
type: MANNER
value: as rehearsal
type: MANNER
Source sentences:
text: Upright pianos are widely used in churches, community centers, schools, music conservatories and university music programs as rehearsal and practice instruments, and they are popular models for in-home purchase.