72362
He obtained his medical qualifications in 1874 , when he moved to Ruabon , near Wrexham , Denbighshire to start a medical practice .
 location: Ruabon; location: Wrexham
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: Ruabon, Wrexham 
Answer:
 location: Ruabon; location: Wrexham