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Mouldi Mamatuyev , in his late 20 's , dressed in black and carrying a machine gun , was welcomed by his mother and sister .
 person: Mouldi Mamatuyev
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 person: Mouldi Mamatuyev