1548
As the CIA leak investigation continued this week media folks did plenty of speculating with no evidence about the possible indictment of a certain top White House official who testified before the grand jury for the fourth time on Friday .
 organization: CIA; date: this week; organization: White House; ordinal: fourth; date: Friday
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:
 organization: CIA; date: this week; organization: White House; ordinal: fourth; date: Friday