Assertion: slam dunk | /r/CapableOf | become popular
Facets:
value: in the nba
type: LOCATION
value: very
type: DEGREE
value: over the years
type: TEMPORAL
Source sentences:
text: Over the years the slam dunk became very popular, and its use increased, especially in the NBA.
text: The slam dunk became so popular in the NBA that starting in 1984 the league added an event entirely dedicated to it in its All-Star game weekend, the NBA Dunk Contest.