163546
In 1847 , it was listed as " Sytche " on Ordinance Survey maps , which drew conclusions that it had some relation to a similarly named stream at Burslem in Stoke-on-Trent .
 organization: Ordinance Survey; location: Burslem; location: Stoke-on-Trent
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: Ordinance Survey, Burslem, Stoke-on-Trent 
Answer:
 organization: Ordinance Survey; location: Burslem; location: Stoke-on-Trent