10878
In December 2005 , February 2006 , April 2006 , and August 2006 , Microsoft released successive updates to this library , culminating in a beta version called Managed DirectX 2.0 .
 organization: Microsoft
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: Microsoft