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On 1 January 1873 , an area of northern Malangen ( population : 287 ) was transferred to Tromsøysund municipality .
 location: Malangen; location: Tromsøysund
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:
 location: Malangen; location: Tromsøysund