5667
So happy {@U.S. Postal Service@} lost my absentee ballot in the mail .
 group: U.S. Postal Service; event: ballot; creative work: mail
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: group, creative work, person, event, product, location, corporation 
Text: {0} 
 Entities: U.S. Postal Service, ballot, mail 
Answer:
 group: U.S. Postal Service; event: ballot; creative work: mail