Question: What is the capital city of the country in which the island of Isokwe is located ?
Sentence (from "Zambia"): Zambia ( ), officially the Republic of Zambia, is a landlocked country in Southern Africa, neighbouring the Democratic Republic of the Congo to the north, Tanzania to the north-east, Malawi to the east, Mozambique, Zimbabwe, Botswana and Namibia to the south, and Angola to the west.
Relevant evidence: No