Assertion: hippo's relative | /r/HasProperty | porpoise
Facets:
value: despite a striking resemblance to pigs
type: OTHER
Source sentences:
text: closest relatives are whales and porpoises!
text: The closing living relatives to hippos are whales and porpoises.
text: The closest relatives of the Hippo are whales and porpoises.
text: Despite a striking resemblance to pigs, the closest evolutionary relatives to hippos are cetaceans such as dolphins, porpoises, and whales.
text: Several lines of evidence, first from blood proteins, then from molecular systematics and DNA  and the fossil record, show that their closest living relatives are cetaceans – whales, dolphins and porpoises.
text: Several lines of evidence, first from blood proteins, then from molecular systematics and DNA  and the fossil record, show that their closest living relatives are cetaceans – whales, dolphins and porpoises.
text: Several lines of evidence, first from blood proteins, then from molecular systematics and DNA  and the fossil record, show that their closest living relatives are cetaceans – whales, dolphins and porpoises.