20769
The force was formed in 1968 , with the merger of the Carmarthenshire and Cardiganshire Constabulary , Pembrokeshire Constabulary and the Mid Wales Constabulary .
 location: Carmarthenshire; location: Pembrokeshire; location: Wales
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: Carmarthenshire, Pembrokeshire, Wales 
Answer:
 location: Carmarthenshire; location: Pembrokeshire; location: Wales