148021
Development The railway line between Dortmund and Hamm has been continually modernized since its opening reflecting its growing importance as an east-west link .
 location: Dortmund; location: Hamm
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: Dortmund, Hamm 
Answer:
 location: Dortmund; location: Hamm