Assertion: fire ant | /r/AtLocation | the united states
Facets:
value: from south america
type: TRANSITIVE-OBJECT
value: in soil
type: LOCATION
Source sentences:
text: The fire ants that came to the United States escaped their natural enemies and thrived in the southern landscape.
text: Fire ants came into the United States from South America, probably in soil used for ships' ballast.