You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "How did Henry Dangar participate in the European exploration of Australia?" whose answer is surveyor and explorer.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Henry Dangar specific exploration
Useful Output:

Doc 1: He then explored and surveyed the upper Hunter and areas west of the Great Divide, bestowing Cornish names on localities and features. His
Doc 2: I am an experienced Resource professional, mostly petroleum, with management and advisory experience in Australia, US, SE Asia and NZ.
Doc 3: The next phase of exploration of the Hunter Region did not begin until 1822-23 when Surveyor Henry Dangar was instructed to survey the Hunter
Doc 4: Exploration. Dangar, Henry, 1796-1861 · Hunter River Region (N.S.W.) -- Discovery and exploration · Scone Region (N.S.W.) -- Discovery and exploration. Other
Doc 5: In July 1824 he named Fal and Foy Brooks, in August explored the present sites of Muswellbrook, Aberdeen and Scone, crossed the Hunter and discovered and named