Text: Standing at the base of the sacred causeway that once linked the pyramids to the Nileisthe Sphinx, the enigmatic depiction of Khephren with his head attached to a lion's body.
Entailment: The Nileisthe Sphinx is a depiction of Kephren, with his head on a lion's body.
Contradiction: The depiction of Khephren is long gone, taken from the base of the causeway.