Assertion: hip hop | /r/CapableOf | become popular
Facets:
value: in senegal
type: LOCATION
value: in the early 1980s
type: TEMPORAL
Source sentences:
text: US hip hop became popular in Senegal in the early 1980s, and a few MCs began rapping.
text: Rap songs or music traces its roots to those traditions way before hip hop became popular.