Question: Who is the country where Roseau is located named after?

full_context: Document 1: Dauphin Quarter: Dauphin is a Quarter on the Caribbean island nation of Saint Lucia. It contains a village of the same name, located at . It was home to Amerindians, the Island Caribs, who settled there. To this day, there are ruins which serve as a reminder of people who lived there long before Christopher Columbus crossed the Atlantic from Europe.
Document 2: Roseau River (Saint Lucia): The Roseau River is a river in Saint Lucia. It flows north and then west from the central highlands in the south of the island, reaching the Caribbean Sea to the north of the town of Anse la Raye. The Roseau river is also the longest in the country and is dammed by the John Compton Dam near Millet.
Document 3: Soufrière River: The Soufrière river (French la Soufrière) is a river on the island of Saint Lucia. The French term "Soufrière" is a generic one referring to "Sulphury" volcanic peaks called La Soufrière or Soufrière Hills on each of St. Vincent, St. Lucia, Dominica, Guadeloupe.
Document 4: Roseau, Saint Lucia: Roseau is a community on the island of Saint Lucia; it is located on the western side of the island, south of Marigot.
Document 5: Victoria Hospital (Saint Lucia): Victoria Hospital is the main public health care facility in Saint Lucia. It is located in Castries. The hospital opened in 1887.
Document 6: Lucy (Australopithecus): Lucy is the common name of AL 288 - 1, several hundred pieces of bone fossils representing 40 percent of the skeleton of a female of the hominin species Australopithecus afarensis. In Ethiopia, the assembly is also known as Dinkinesh, which means ``you are marvelous ''in the Amharic language. Lucy was discovered in 1974 in Africa, near the village Hadar in the Awash Valley of the Afar Triangle in Ethiopia, by paleoanthropologist Donald Johanson of the Cleveland Museum of Natural History.
Document 7: Morne Ciseaux: Morne Ciseaux is a town on the island of Saint Lucia; it is located towards the heart of the island, between Vanard and La Treille.
Document 8: Names of the Philippines: Las islas de San Lázaro (St. Lazarus' Islands). Named by Ferdinand Magellan in 1521 when he reached the islands of Homonhon in Samar (now Eastern Samar) on the feast day of Saint Lazarus of Bethany.
Document 9: Marigot Bay: Marigot Bay is located on the western coast of the Caribbean island of Saint Lucia, 3.75 miles southwest from Castries and a short distance from the Saint Lucian National Marine Reserve. It is surrounded on three sides by steep, forested hills.
Document 10: Haiti: The island was named La Española and claimed by Spain, which ruled until the early 17th century. Competing claims and settlements by the French led to the western portion of the island being ceded to France, which named it Saint-Domingue. Sugarcane plantations, worked by slaves brought from Africa, were established by colonists.
Document 11: Saint Lucia: One of the Windward Islands, "Saint Lucia" was named after Saint Lucy of Syracuse (AD 283 – 304). It is the only country in the world named after a historical woman (Ireland is named after the Celtic goddess of fertility Eire). Legend states French sailors were shipwrecked here on 13 December, the feast day of St. Lucy, thus naming the island in honor of "Sainte Lucie."
Document 12: La Treille, Saint Lucia: La Treille is a town on the island of Saint Lucia; it is located towards the heart of the island, between Sarot and Morne Ciseaux.
Document 13: Canaries, Saint Lucia: Canaries (or Kanawe in Creole) is located on the West Coast of Saint Lucia. It is a small fishing village and it is nestled along the West Coast road, between Anse La Raye and Soufriere, and there are scenic views from both the Northern and Southern approaches.
Document 14: Vieux Fort River: The Vieux Fort River is a river in Saint Lucia. It flows south-southeast, reaching the coast close to the country's southernmost point at the town of Vieux Fort.
Document 15: Praslin Quarter: Praslin is a Quarter of Saint Lucia, a small island nation in the eastern Caribbean Sea. Praslin Quarter's administrative centre is the village of Praslin, which is located at Praslin is in between Micoud and Dennery.
ground_truth: Saint Lucy
sub_queries: Roseau >> country Answer: Saint Lucia
Whom is Saint Lucia named after? Answer: Saint Lucy