Question: The sea whose port is The Port of Reggio is sometimes considered as a part of which ocean?
Sentence (from "Mediterranean Sea"): Geological evidence indicates that around 5.9 million years ago, the Mediterranean was cut off from the Atlantic and was partly or completely desiccated over a period of some 600,000 years before being refilled by the Zanclean flood about 5.3 million years ago.
Relevant evidence: No