Assertion: swordfish's fin | /r/CapableOf | develop into second smaller dorsal fin
Facets:
Source sentences:
text: The dorsal fin in young swordfish stretches the length of the fish's body and eventually develops into a large first dorsal fin and a second smaller dorsal fin.
text: The dorsal fin in young swordfish stretches the length of the fish's body and eventually develops into a large first dorsal fin and a second smaller dorsal fin.