Assertion: guppy's fin | /r/HasProperty | short anal
Facets:
Source sentences:
text: Female guppies have a short anal fin which is shaped like a triangle.
text: Female guppies have short caudal fins, which are rather narrow, male guppies on the other have long and wide caudal fins that often have elaborate patterns and are brightly colored.
text: Female guppies have short dorsal fins, while the male has longer dorsal fins that trail in the water as they swim around.