11010
He first became famous as an impersonator and is known for his talent at parody and his duets with the famous Russian pop singer Alla Pugacheva and Ani Lorak .
 person: Alla Pugacheva; person: Ani Lorak
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:
 person: Alla Pugacheva; person: Ani Lorak