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Following the colonisation of Australia by the British , the 19th century saw the initial European exploration and settlement of the area and their encounters with the local indigenous peoples , beginning with the first explorations in 1820 and shortly followed by the first European settlements in 1824 .
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Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities:  
Answer:
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