Question: Are both Nei Lingding Island and Iwai Island located in the same country?
Sentence (from "Nei Lingding Island"): Although it is located closer to the eastern( Hong Kong and Shenzhen) shore of the estuary, it was until 2009 administratively part of the prefecture- level city of Zhuhai, whose main administrative center is located on the west shore of the river.
Relevant evidence: No