9988
As of 2013 , an estimated 3,000 to 4,000 tons of DDT were produced for disease vector control , including 2786 tons in India .
 location: India
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: India