Assertion: doo wop | /r/CapableOf | achieve mainstream popularity
Facets:
value: in the 1950s
type: TEMPORAL
value: in early 1960s
type: TEMPORAL
Source sentences:
text: Doo-wop is a genre of rhythm and blues music that was developed in African-American communities in the East Coast of the United States in the 1940s, achieving mainstream popularity in the 1950s and early 1960s.
text: Doo-wop is a style of vocal-based rhythm and blues music developed in African American communities in the 1940s, achieving mainstream popularity in the 1950s and early 1960s.