3161
Ekaterina Rubleva / Ivan Shefer
 person: Ekaterina Rubleva; person: Ivan Shefer
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: Ekaterina Rubleva, Ivan Shefer 
Answer:
 person: Ekaterina Rubleva; person: Ivan Shefer