1842
" The cost of exported goods is too often understated , so the actual share of barter deals in Russian exports and the amount of unimported goods may be even higher , " Volkova said .
 person: Volkova; else: Russian
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Volkova, Russian 
Answer:
 person: Volkova; else: Russian