Assertion: piranha's teeth | /r/HasProperty | voracious hunger
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Source sentences:
text: Though they weigh a mere 2 pounds (0.9 kg) on average, piranhas are notorious for their razor-sharp teeth, voracious hunger for meat, and their ability to swarm, and devour, prey much larger than them, such as the 6-foot-long (2.5 meters) arapaima fish.