Assertion: goldfish's fin | /r/HasAspect | three or four lobes
Facets:
Source sentences:
text: The caudal (tail) fin splays out to the sides, often being almost horizontal, and may have three or four lobes.
text: Also, its caudal (tail) fin splays out to the sides, often being almost horizontal, and may have three or four lobes, while the Lionhead's caudal fin is quite similar to that of the Fantail Goldfish.