Assertion: science fiction | /r/CapableOf | turn to the left
Facets:
value: in the 1960s
type: TEMPORAL
value: more sharply
type: MANNER
value: in 1970s
type: TEMPORAL
Source sentences:
text: Though some 1950s films contained anti-war messages, science fiction turned much more sharply to the left in the 1960s and 1970s, addressing issues such as corporate corruption, government duplicity, and ecological destruction.