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Seaforth House was a mansion in Seaforth , Merseyside England built in 1813 for Sir John Gladstone , father of William Ewart Gladstone who was Prime Minister of the United Kingdom four times .
 person: Seaforth; location: Seaforth , Merseyside England; person: Sir John Gladstone; person: William Ewart Gladstone
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: Seaforth, Seaforth , Merseyside England, Sir John Gladstone, William Ewart Gladstone 
Answer:
 person: Seaforth; location: Seaforth , Merseyside England; person: Sir John Gladstone; person: William Ewart Gladstone