Assertion: sperm whale's jaw | /r/CapableOf | lack functional teeth
Facets:
Source sentences:
text: A large, blackish-brown whale with huge head and truncate snout; lower jaw small, long, and slender, the symphysis extending half the length of rami; the single blowhole on anterior left edge of snout; no dorsal fin, but conspicuous hump; eye very small, low, and near angle of mouth; pectoral fin short and relatively broad; upper jaw lacking functional teeth; lower jaw with 22-24 large, sharp teeth on each side.