55765
Built as part of the Lewes and East Grinstead Railway and built to allow double-track operations , it is in length and spanning the valley at a maximum height of .
 location: Grinstead 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: Grinstead Railway 
Answer:
 location: Grinstead Railway