Assertion: porpoise's teeth | /r/HasProperty | cone-shaped
Facets:
Source sentences:
text: A dolphin's teeth are cone-shaped, while a porpoise's are shaped like little shovels.
text: The teeth of porpoises are flat, whereas the teeth of dolphins are cone-shaped.
text: In addition, the teeth of dolphins are cone-shaped while those of porpoises are flatter.