Assertion: piranha's fish | /r/HasProperty | popular aquarium
Facets:
value: historically
type: TEMPORAL
value: quite
type: DEGREE
value: as food in south america
type: OTHER
Source sentences:
text: Piranhas are popular aquarium fish; the most common species in the pet trade is the red-bellied piranha (Pygocentrus nattereri).
text: These fish are quite popular as food in South America, both historically and currently.
text: They are a popular aquarium fish.
text: They are a popular aquarium fish.