Assertion: soap opera | /r/CapableOf | expand to hour
Facets:
value: with increased popularity in the 1970s
type: TEMPORAL
value: in length
type: OTHER
value: by the end of the decade
type: TEMPORAL
Source sentences:
text: With increased popularity in the 1970s, most soap operas had expanded to an hour in length by the end of the decade (Another World even expanded to 90 minutes for a short time).