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?
Sentence (from "Sierra-at-Tahoe"): Sierra-at-Tahoe (often shortened to "Sierra") is a medium sized ski area in the Lake Tahoe region, and is well known for being a more family oriented resort and also having a high annual snowfall.
Relevant evidence: No