Assertion: tenor trombone | /r/HasAspect | two valves
Facets:
value: typically
type: DEGREE
value: usually
type: TEMPORAL
value: respectively
type: MANNER
Source sentences:
text: Contrabass trombones in the key of F typically have two valves tuned to C and D♭ respectively.
text: A regular, "straight" tenor trombone has no valves at all.
text: Contrabass trombones in B♭ on the other hand typically only have one valve, which is tuned to F, though some have a second valve tuned to G♭.
text: They usually have two valves, making up for the fact that only major league basketball players would be able to reach 7th position