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例句1:Jane wants to go to Shenzhen.例句2:Bob wants to go to Shanghai.构建词袋模型形成的是(),例句1,2对应的向量为()。

A.[Jane,wants,to,go,Shenzhen,Bob,Shanghai],[1,1,2,1,1,0,0],[0,1,2,1,0,1,1]

B.[Jane,wants,to,go,Shenzhen],[1,1,1,1,1],[0,1,1,1,1]

C.[Jane,wants,to,go,Shenzhen,Bob,Shanghai],[1,1,1,1,1,0,0],[0,1,1,1,0,1,1]

D.[bob,wants,to,go,Shenzhen],[0,1,1,1,1],[1,1,1,1,1]

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