Assertion: stock car racing | /r/CapableOf | grow into popular sport
Facets:
value: in the south
type: LOCATION
value: in 1960s
type: TEMPORAL
value: tremendously
type: DEGREE
value: in the 1950s
type: TEMPORAL
Source sentences:
text: Stock car racing grew into a tremendously popular sport in the South in the 1950s and 1960s.