Assertion: sumo | /r/HasProperty | played
Facets:
value: professionally
type: MANNER
Source sentences:
text: Sumo is a full-contact wrestling sport developed in Japan, the only country where it is played professionally.
text: Professional sports are also popular and many sports such as baseball (see Pacific League and Central League), soccer (see List of Japanese football teams), sumo, American football, basketball and volleyball, are played professionally.