Suppose The Great Pyramid of Giza is estimated to have been built as early as 2560 BC and is one of the Seven Wonders of the Ancient World. It is made of limestone and granite and was originally 146.6 meters tall, but erosion and the removal of its outer casing have reduced its height to 138.8 meters.
Can we infer that "The Great Pyramid of Giza is the only remaining wonder of the ancient world."? Yes, no, or maybe?