74580
The agency initially struggled to recruit staff due to its location in Warsaw , which offered lower pay than some other cities , and the unclear agency mandate .
 location: Warsaw
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: Warsaw 
Answer:
 location: Warsaw