Assertion: piano | /r/MadeOf | wood
Facets:
value: primarily
type: DEGREE
value: typically
type: DEGREE
Source sentences:
text: Pianos are typically made of wood, cast iron, steel and felt, among other materials.
text: Pianos are made of several materials, including wood, steel wire, screws, and cast iron, that can be recycled once the instrument is broken down.
text: Your piano is made primarily of wood, a versatile and beautiful material ideal for piano construction.
text: made of wood, your piano is greatly affected by humidity.
text: Pianos are made of wood, wire, felt, and leather, among other things.