6459
Now they are learning more details that their son in fact was kicked and beaten after his capture , and that his fellow pilot David Williams had a knife held to his throat immediately after an tur , according to an interview their son was allowed to conduct with `` The Washington Post '' , who flew with him into Kuwait .
 person: David Williams; work of art: `` The Washington Post ''; geographical social political: Kuwait
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: David Williams, `` The Washington Post '', Kuwait 
Answer:
 person: David Williams; work of art: `` The Washington Post ''; geographical social political: Kuwait