Assertion: nurse shark's body | /r/HasProperty | dorsal fin
Facets:
Source sentences:
text: Anatomy: The great white shark has a torpedo-shaped body, a pointed snout, a crescent-shaped tail, 5 gill slits, no fin spines, an anal fin, and 3 main fins: the dorsal fin (on its back) and 2 pectoral fins (one on each side).