Assertion: fire ant's predator | /r/HasProperty | natural
Facets:
Source sentences:
text: In the United States, fire ants have no natural predators or competitors.
text: However, fire ants have few natural predators in North America.
text: In the United States, fire ants have no natural predators or competitors.
text: Fire ants have no natural predators in the United States and have been able to spread quickly.
text: The red imported fire ant has no natural predators in the United States, and its population has grown unchecked throughout the country.