Question: Ritsuko Okazaki, was a Japanese singer-songwriter born on Hashima Island, commonly called Gunkanjima, an abandoned island lying about how manykilometers from the city of Nagasaki, in southern Japan?
Sentence (from "Ritsuko Okazaki"): Ritsuko Okazaki (岡崎 律子 , Okazaki Ritsuko , December 29, 1959 – May 5, 2004) was a Japanese singer-songwriter born on Hashima Island, Nagasaki Prefecture.
Relevant evidence: No