Question: The sea whose port is The Port of Reggio is sometimes considered as a part of which ocean?

Context paragraphs:
Praia Harbor: Praia Harbor or Porto da Praia is the city's harbor located southeast of Praia and south of the island of Santiago, Cape Verde.  Its length is 8.6 km stretching from the points of Temerosa through Ribeira da Trindade northwest up to Bicudas.  It is now divided into two parts since 2014, the western part is 5 km long stretching up to Ponta do Porto (formerly Ponta de Visconde) and 3 km east to Ponta das Bicudas.  Its length is 2.82 km and its width is 1.67 km, the western width is 1.1 km and its eastern length is 1.5 km and the width is around 600 meters.  From the islet to Ponta do Porto is only less than 490 meters and 2.4 km up to Ponta das Bicudas.  In the middle is the Port of Praia, the island and country's chief port (sometimes second to São Vicente's port at Porto Grande Bay), one of its shipping lanes connect to the nearby Port of Dakar in Senegal.  The port's location being inside the Atlantic Ocean sits at or within the major sea-lanes linking Europe to South America, the other linking North America to southern Africa or Australia, much of its ships bypasses the archipelago today, ships heading to the port mainly supplies the nation especially foodstuffs.  The port has a container terminal and is also the fishing port where fishing boats dock and supply the island with seafood and has its own fishery and cannery.

Greenland Sea: The Greenland Sea is a body of water that borders Greenland to the west, the Svalbard archipelago to the east, Fram Strait and the Arctic Ocean to the north, and the Norwegian Sea and Iceland to the south.  The Greenland Sea is often defined as part of the Arctic Ocean, sometimes as part of the Atlantic Ocean.  However, definitions of the Arctic Ocean and its seas tend to be imprecise or arbitrary.  In general usage the term "Arctic Ocean" would exclude the Greenland Sea.  In oceanographic studies the Greenland Sea is considered part of the Nordic Seas, along with the Norwegian Sea.  The Nordic Seas are the main connection between the Arctic and Atlantic oceans and, as such, could be of great significance in a possible shutdown of thermohaline circulation.  In oceanography the Arctic Ocean and Nordic Seas are often referred to collectively as the "Arctic Mediterranean Sea", a marginal sea of the Atlantic.

Cochin Port: Cochin Port is a major port on the Arabian Sea - Laccadive Sea – Indian Ocean sea-route and is one of the largest ports in India.  The port lies on two islands in the Lake of Kochi: Willingdon Island and Vallarpadam, towards the Fort Kochi river mouth opening onto the Laccadive Sea.  The International Container Transshipment Terminal (ICTT), part of the Cochin Port, is the largest container transshipment facility in India.

Pietra di Bismantova: The Pietra di Bismantova (literally "Stone of Bismantova") is a geological formation in the Reggiano Apennines, in the "comune" of Castelnovo ne' Monti, province of Reggio Emilia, central Italy, c. 45 km from Reggio Emilia.  It has the shape of a narrow, quasi-cylindrical plateau (measuring 1 km x 240 m) whose steep walls emerge c. 300 m as an isolated spur from the nearby hills.  The top has an elevation of 1,047 m above sea level.  It is included in the National Park of the Appennino Tosco-Emiliano.

Early, Early in the Spring (folk song): Early, Early in the Spring (folk song) (Roud 152, Laws M1) is a British folk song that has been collected from traditional singers in England, Scotland, Northern Ireland, Canada and the United States.  It tells the story of a sailor gone to sea whose girl promises to wait for him.  When he returns she has married a rich man and he goes back to sea with a broken heart and a misogynistic attitude.  In a few American versions the betrayed lover is a cowboy.

Fuumu language: Fuumu is a member of the Teke languages dialect continuum of the Congolese plateau.  The two dialects, Fuumu ("Ifuumu") and Wuumu ("Iwuumu"), are sometimes considered separate languages.  They are sometimes considered part of South Teke.

Port Royal Island: Port Royal Island (historically Port Royal) is an island located in Beaufort County, South Carolina.  It is considered one of Sea Islands in the Lowcountry region and is the most populous island in northern Beaufort County, containing most of the incorporated areas of Beaufort, Port Royal, and other unincorporated communities.  The island also contains the Marine Corps Air Station Beaufort and Naval Hospital Beaufort military installations.  The island takes its name from the Port Royal Sound, a historically significant harbor during colonial settlement in the 16th, 17th, and 18th centuries.  From the time of its European discovery to the late 19th century, the name "Port Royal" typically applied to Port Royal Island as a whole and the surrounding waterways.  In the early 21st century, the term Port Royal is understood to apply to the incorporated town of Port Royal.

Reggio di Calabria Santa Caterina railway station: Reggio di Calabria Santa Caterina railway station (Italian: "Stazione di Reggio di Calabria Santa Caterina" ) is a railway station of the Italian city of Reggio Calabria, Calabria.  Part of the Battipaglia–Reggio di Calabria railway, it serves the "quartiere" of Santa Caterina and the port of Reggio.

Mediterranean Sea: The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Southern Europe and Anatolia, on the south by North Africa, and on the east by the Levant.  Although the sea is sometimes considered a part of the Atlantic Ocean, it is usually identified as a separate body of water.  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.

Port of Reggio: The Port of Reggio is a seaport in the Mediterranean Sea serving the city of Reggio di Calabria.

Supporting paragraphs: Port of Reggio Mediterranean Sea
Answer: Atlantic Ocean