347649
In 1830 they were used to quell colliery workers in Rhosllannerchrugog .
 location: Rhosllannerchrugog
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: Rhosllannerchrugog 
Answer:
 location: Rhosllannerchrugog