82534
Modification and extension of the western end of the expressway started in 1 October 1991 to connect it to the Kranji Expressway which was being built at that time .
 location: Kranji Expressway
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: Kranji Expressway 
Answer:
 location: Kranji Expressway