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Hoorn is located on the Markermeer , 20 kilometers ( 12 " mi ) east of Alkmaar and 35 kilometers ( 22 " mi ) north of Amsterdam .
 location: Hoorn; location: Markermeer; location: Alkmaar; location: Amsterdam
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: Hoorn; location: Markermeer; location: Alkmaar; location: Amsterdam