What is the first expansion to World of Warcraft?
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World of Warcraft is a proprietary license, which means it is copyrighted.
The publisher of World of Warcraft has a proprietary license .
What is the first expansion to World of Warcraft?</s>World of Warcraft is a [unused1]proprietary license                [unused2] , which means it is copyrighted.
What is the first expansion to World of Warcraft?</s>World of Warcraft is a proprietary license, which means it is copyrighted.
What is the first expansion to World of Warcraft?</s>The publisher of World of Warcraft has a [unused1]proprietary license                [unused2] .
What is the first expansion to World of Warcraft?</s>The publisher of World of Warcraft has a proprietary license .
What is the first expansion to World of Warcraft?</s>[unused1]proprietary license[unused2],0,[unused1]proprietary license[unused2],[unused1]proprietary license[unused2],0,World of Warcraft,World of Warcraft,copyright license,[unused1]proprietary license[unused2],World of Warcraft,0,World of Warcraft
What is the first expansion to World of Warcraft?</s>proprietary license,0,proprietary license,proprietary license,0,World of Warcraft,World of Warcraft,copyright license,proprietary license,World of Warcraft,0,World of Warcraft