Text: It was a major funerary site of the ancient Egyptian Pharaohs (c.3100 2755 b.c. ) and early mastabas can be found all around the site.
Entailment: Because it was a major funerary site of early Egyptian Pharaohs, there are many mastabas around the area.
Contradiction: Despite knowing that this was a major funerary site of the ancient Egyptian Pharaohs, there is no evidence that has been found to support this fact.