Task: Question Generation
Input (English): Napa or nappa cabbage (Brassica rapa subsp. pekinensis or Brassica rapa Pekinensis Group) is a type of Chinese cabbage originating near the Beijing region of China, and is widely used in East Asian cuisine. Since the 20th century, it is also a widespread crop in Europe, America and Australia. In much of the world, this is the vegetable referred to as ``Chinese cabbage''. In Australia it is referred to as 'wombok'.
Output (English): is chinese cabbage and napa cabbage the same?