Assertion: piranha's fish | /r/HasAspect | fin
Facets:
value: unlike today’s fish
type: OTHER
value: usually
type: TEMPORAL
Source sentences:
text: This long, thin fish has a fin running almost the whole length of the underside of its body.
text: Fish usually have seven fins.
text: Unlike today’s fish, early fish had no scales, fins, or jawbone, but they did have a dorsal fin.