1434
Judy Miller acknowledges that at Louis Libby 's request this is the Dick Cheney aide she agreed to refer to him and in stories not as a senior administration official but as a former Hill aide because he had once worked on Capitol Hill .
 person: Judy Miller; person: Louis Libby 's; person: Dick Cheney; location: Hill; location: Capitol Hill
Please list all entity words in the text that fit the category.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} 
Answer:
 person: Judy Miller; person: Louis Libby 's; person: Dick Cheney; location: Hill; location: Capitol Hill