Assertion: blue whale's fin | /r/CapableOf | vary in terms of shape and size
Facets:
value: depending on the species of whale
type: OTHER
value: greatly
type: DEGREE
Source sentences:
text: Dorsal fins can vary greatly in terms of shape and size depending on the species of whale and while many species possess a dorsal fin there are some exceptions such as the sperm whale and beluga whale which have no dorsal fin at all.