Assertion: acoustic guitar | /r/HasProperty | harder to play
Facets:
value: because of its big body
type: CAUSE
value: because of heavier strings
type: CAUSE
value: usually
type: TEMPORAL
Source sentences:
text: The acoustic guitar, because of its big body and heavier strings, is usually harder to play than the electric one.
text: Acoustic guitars with steel strings are harder to play, but allow musicians to cover a larger genre of music.