358714
After the mill burned in 1830 Christopher A. Whitman acquired the land and constructed a mill known as Whitmans ’ Yard , which produced shirting material and in 1852 , he leased the complex to Pardon Olney and it operated for another thirty years .
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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:
 None