14680
U.S. troops could be in Baghdad 's southern outskirts by early Thursday .
 geographical social political: U.S.; geographical social political: Baghdad; date: early Thursday
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: U.S., Baghdad, early Thursday 
Answer:
 geographical social political: U.S.; geographical social political: Baghdad; date: early Thursday