Assertion: bottlenose dolphin's teeth | /r/HasProperty | beak
Facets:
value: usually
type: DEGREE
Source sentences:
text: The main differences between the two are that porpoises have spade-shaped teeth, no beak, and a triangular dorsal fin (when they have one); dolphins have cone-shaped teeth, usually a beak, and a hooked or curved dorsal fin (when they have one).