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For example , Atlantic salmon farms are often located in estuaries , although this has caused controversy , because in doing so , fish farmers expose migrating wild fish to large numbers of external parasites such as sea lice that escape from the pens the farmed fish are kept in .
 location: Atlantic
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: Atlantic 
Answer:
 location: Atlantic