Assertion: ballpoint pen | /r/CapableOf | prove to be versatile art medium
Facets:
value: for professional artists
type: TRANSITIVE-OBJECT
value: for amateur doodlers
type: TRANSITIVE-OBJECT
Source sentences:
text: Ballpoint pens have proven to be a versatile art medium for professional artists as well as amateur doodlers.
text: Ballpoint pens have proven to be a versatile art medium for professional artists as well as amateur doodlers.