310901
Previously , Alexander served as Press Secretary for the United Nations Foundation , creating media campaigns to highlight UN causes around the world .
 person: Alexander; organization: United Nations Foundation
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: Alexander, United Nations Foundation 
Answer:
 person: Alexander; organization: United Nations Foundation