5986
On 31 August 2017 , after the appointment of new manager Nikolay Mitov , his contract was terminated by mutual consent .
 person: Nikolay Mitov
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: Nikolay Mitov