Question: The Port Noarlunga Reef Aquatic Reserve and the Onkaparinga River are both located in which state of Australia?
Sentence (from "Port Noarlunga Reef Aquatic Reserve"): Port Noarlunga Reef Aquatic Reserve is a marine protected area in the Australian state of South Australia located in waters in Gulf St Vincent adjoining the Adelaide metropolitan area and including part of the Onkaparinga River about 28 km south-west of the state capital of Adelaide.
Relevant evidence: Yes