43542
He was born in Holbeck , Leeds in 1823 of poor parents , and began to work in a local mill at the age of 10 , becoming an engineering apprentice at 15 .
 location: Holbeck; location: Leeds
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: Holbeck, Leeds 
Answer:
 location: Holbeck; location: Leeds