5344
During the week of 23 December 2000 , its fourth week on chart , " 1 " moved 671,000 copies and returned to the top of the " Billboard " 200 .
 organization: Billboard
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Billboard