Assertion: sailfish's fin | /r/HasProperty | white
Facets:
value: with a high, anterior lobe
type: OTHER
Source sentences:
text: Fins are all blackish-blue except the base of the anal fin, which is white.
text: The anal fin is a few inches anterior to the tail and is white or pale blue, with 22-28 rays on it and a high, anterior lobe.