Assertion: piranha | /r/HasProperty | ferocious
Facets:
Source sentences:
text: A very important thing to consider when setting up your tank is that, because piranha's are such ferocious (and messy!)
text: The Piranha is known to be ferocious fish that eat other animals in the Amazon basin.
text: They are ferocious predators that attack and kill their prey in schools.
text: A piranha is a ferocious freshwater fish.
text: Known as a ferocious freshwater fish, the Piranha is a small to medium size fish native to lakes and rivers in South America.