Assertion: sphinx | /r/CapableOf | human speech
Facets:
Source sentences:
text: Sphinxes are highly intelligent and capable of human speech, and are known for their love of puzzles, riddles, and enigmas.
text: Sphinxes are renowned for being extremely intelligent (they are capable of human speech, and are known for their love of puzzles, riddles, and enigmas), with the only reason for their exclusion from the Beings class being their aggressive behaviour towards humans.