305341
In 1830 the two decided to amalgamate , adopting Rennie 's plan which , as a canal builder , he had laid out following fairly level country .
 person: Rennie
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: Rennie 
Answer:
 person: Rennie