23508
Targeted killing has become a frequent tactic of the United States and Israel in their fight against terrorism .
 location: United States; location: Israel
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: United States, Israel 
Answer:
 location: United States; location: Israel