3236
One of the assumptions is his interpretation of the murky circumstances surrounding the shooting death of Collins , who had broken with his comrades when he sought a negotiated settlement with Britain , in an ambush in 1922 .
 person: Collins; location: Britain
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:
 person: Collins; location: Britain