82098
Damage to forests and other aspects of nature could halve living standards for the world 's poor and reduce global GDP by about 7 % by 2050 , a report concluded at the Convention on Biological Diversity ( CBD ) meeting in Bonn in 2008 .
 location: Bonn
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: Bonn 
Answer:
 location: Bonn