Assertion: piano's string | /r/CapableOf | lose their tone
Facets:
value: in as little as 10 years
type: TEMPORAL
value: due to a number of possible reasons
type: CAUSE
Source sentences:
text: A piano is generally restrung when the strings get worn out and/or lose their tone due to a number of possible reasons.
text: If the piano has had heavy use, or exposure to adverse climatic conditions, the strings may lose their tone in as little as 10 years.