Assertion: string trio | /r/HasProperty | scored for cello
Facets:
Source sentences:
text: The earliest string-trio form, found in the early Classical period, consisted of two violins and a cello, a grouping which had grown out of the Baroque trio sonata, while over the course of the 19th century the string trio scored for violin, viola, and cello came to be the predominant type (Tilmouth and Smallman 2001).