Question: The English navigator and cartographer, who was the leader of the first circumnavigation of Australia and identified it as a continent, named an island in 1802 in which gulf?
Sentence (from "Matthew Flinders"): Captain Matthew Flinders {'1': ", '2': ", '3': 'RN', '4': "} (16 March 1774 – 19 July 1814) was an English navigator and cartographer, who was the leader of the first circumnavigation of Australia and identified it as a continent.
Relevant evidence: Yes