Assertion: bluegrass | /r/CapableOf | move into 1970
Facets:
value: to move in new directions
type: PURPOSE
value: in the late 1960s
type: TEMPORAL
Source sentences:
text: In the late 1960s and into the 1970s, bluegrass began to move in new directions as younger practitioners of the style brought new rock and jazz elements into the music, including the use of electric basses.