Assertion: catfish | /r/CapableOf | get their nickname
Facets:
value: from their feline-looking whiskers
type: CAUSE
value: unlike other fish
type: OTHER
Source sentences:
text: Catfish are an extremely diverse group of ray-finned fish that get their nickname from their feline-looking whiskers, which are actually barbels that act as a defense mechanism (unlike other fish that have scales to defend them).