Question:  Harrah's Lake Tahoe is a hotel and casino owned and operated by the fourth-largest gaming company in the world, with annual revenues of what in 2013?
Related documents: [0]  [DOC] Caesars Entertainment Corporation, is an American gaming corporation based in Paradise, Nevada that owns and operates over 50 casinos and hotels, and seven golf courses under several brands. It is the fourth-largest gaming company in the world, with annual revenues of $8.6 billion (2013). Caesars is a public company, majority-owned by a group of private equity firms led by Apollo Global Management and TPG Capital. [END] 
[1]  [DOC] Harrah's Lake Tahoe is a hotel and casino located in Stateline, Nevada. It is branded with the name of its former owner and operator William F. Harrah and owned and operated by Caesars Entertainment Corporation. The 18-story tower and 525 rooms, plus 65000 sqft of casino make it one of the largest resorts at South Lake Tahoe. [END] 
Answer: 
$8.6 billion
$8.6 billion