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On 31 January 2020 , the United Kingdom became the first member state to leave the EU .
 location: United Kingdom; organization: EU
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: United Kingdom, EU 
Answer:
 location: United Kingdom; organization: EU