205079
Chennai Public School was one of the first schools in India to have smart boards in all the classroom s and also a 5.1 theater system in all classrooms .
 location: Chennai
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: Chennai 
Answer:
 location: Chennai