209350
Gradually , during the late 80 's , all of these nodal centres were shut down and a single centre was formed , which is currently located at Mumbai .
 location: Mumbai
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: Mumbai 
Answer:
 location: Mumbai