Assertion: eel's fin | /r/HasProperty | small
Facets:
Source sentences:
text: Most eels do not have pectoral or pelvic fins, or if they do, these fins are so small they are not useful.
text: The dorsal fin is long and ribbon-like, the pectoral fins are small and low set, and there are no pelvic fins.
text: It has two small fins hanging like floppy ears near its head, and a dorsal fin down its back, yet it barely swims, preferring to lurk instead close to shore in rocky reefs and tidal pools along the Pacific coast from Baja California to Oregon.