2852
Crowds of pro-independence Chechens greeted a newly-signed peace deal by singing , dancing and firing guns in the air on Saturday , but the celebrations held a trace of uncertainty .
 else: Chechens
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 else: Chechens