147452
Development and design Dmitri Lyudvigovich Tomashyevich was the chief designer on the Polikarpov I-180 fighter before the crash of the prototype , killing test pilot Valery Chkalov lead to Tomashyevich being arrested and sent to a NKVD run Special Prison in January 1939 , where he assisted Andrei Tupolev in the design of the Tupolev Tu-2 .
 person: Valery Chkalov; organization: NKVD; person: Andrei Tupolev; person: Tupolev
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: Valery Chkalov, NKVD, Andrei Tupolev, Tupolev 
Answer:
 person: Valery Chkalov; organization: NKVD; person: Andrei Tupolev; person: Tupolev