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Established in 2007 as an initiative led by UK Prime Minister Gordon Brown , the IHP + aims to accelerate progress towards the health Millennium Development Goals by putting international principles on aid effectiveness and development cooperation into practice in the health sector .
 person: Gordon Brown
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Gordon Brown