56092
The construction of the Sichuan–Tibet Railway began in 2015 .
 location: Sichuan–Tibet Railway
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: Sichuan–Tibet Railway 
Answer:
 location: Sichuan–Tibet Railway