Assertion: dolphin's fin | /r/CapableOf | provide stability
Facets:
value: as the dolphin
type: OTHER
value: beyond the dorsal
type: OTHER
value: beyond the pectoral fins
type: OTHER
value: beyond back
type: LOCATION
Source sentences:
text: Beyond the pectoral fins, the dorsal, or back, fin provides stability as the dolphin and porpoise move quickly through water (up to 25 mph).
text: Dolphins use their pectoral fins like steering, while their dorsal fin provides them stability and works like the keel on a boat.