Instructions: You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.
Input: Bok choy, pak choi or pok choi (Chinese: ; pinyin: Shanghai qing; literally: ''Shanghai Green''; Brassica rapa subsp. chinensis) is a type of Chinese cabbage. Chinensis varieties do not form heads and have smooth, dark green leaf blades instead, forming a cluster reminiscent of mustard greens or celery. Chinensis varieties are popular in southern China and Southeast Asia. Being winter-hardy, they are increasingly grown in Northern Europe. This group was originally classified as its own species under the name Brassica chinensis by Linnaeus.
Output:
is bok choy the same as pak choi?