You will be given a passage, and your task is to generate a Yes/No question that is answerable based on the given passage.

Example Input: Bok choy, pak choi or pok choi (Chinese: 上海青; pinyin: Shànghǎi qīng; 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.
Example Output: is bok choy the same as pak choi?

Example Input: Sometime later, Arthur's ship comes across the lifeboat and finds the three unconscious but still breathing. The arita branch is now bare save for one berry. Arthur asks, ``Are they dead?'' and the captain replies, ``No, sir. They are asleep.'' The ambiguous ending leaves it uncertain whether or not they can be revived.
Example Output: are they alive at the end of blue lagoon?

Example Input: On 11 October 2017, the series was renewed for a third season at Nine's upfronts.
Example Output:
will there be a season three of doctor doctor?