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Aldi ( the supermarket chain ) purchased a land parcel for $ 1.55 million for a new store .
 organization: Aldi
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: Aldi 
Answer:
 organization: Aldi