Assertion: piano | /r/HasProperty | popular instrument
Facets:
value: very
type: DEGREE
value: since the mid 18th century
type: TEMPORAL
value: in western classical music
type: LOCATION
Source sentences:
text: The piano has been a very popular instrument ever since the mid 18th century when it soon replaced the clavichord and the harpsichord.
text: The piano has been a very popular instrument ever since the mid 18th century when it soon replaced the clavichord and the harpsichord.
text: The piano has been an extremely popular instrument in Western classical music since the late 18th century.
text: The piano has been an extremely popular instrument in Western classical music since the late 18th century.