379
The body 's observation arc begins at Simeiz Observatory with its official discovery observation in 1926 .
 location: Simeiz Observatory
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: Simeiz Observatory 
Answer:
 location: Simeiz Observatory