Assertion: moray eel's fin | /r/HasProperty | long
Facets:
Source sentences:
text: The back and anal fins are long and usually connected to the tail fin.
text: The dorsal and anal fins are long and are continuous with the short caudal fin.
text: These species have dorsal fins that are long and white.
text: These species have dorsal fins that are long and white.
text: All moray eels have one long fin that extends from the head to the tail.