52741
In November of the same year Greenpeace launched an international petition that has gathered over 129,000 signatures ( as of July 2016 ) in support of this legal challenge .
 organization: Greenpeace
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: Greenpeace 
Answer:
 organization: Greenpeace