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: This is a list of the last World War I veterans to die by country. The last living veteran of World War I (4 February 1914 -- 11 November 1918) was Florence Green, a British citizen who served in the Allied armed forces, and who died 4 February 2012, aged 110. The last combat veteran was Claude Choules who served in the British Royal Navy (and later the Royal Australian Navy) and died 5 May 2011, aged 110. The last veteran who served in the trenches was Harry Patch (British Army) who died on 25 July 2009, aged 111. The last Central Powers veteran, Franz Künstler of Austria-Hungary, died on 27 May 2008 at the age of 107.
Example Output: are there any world war 1 survivors left?

Example Input: As a vertically integrated company, Luxottica designs, manufactures, distributes and retails its eyewear brands, including LensCrafters, Sunglass Hut, Apex by Sunglass Hut, Pearle Vision, Sears Optical, Target Optical, Eyemed vision care plan, and Glasses.com. Its best known brands are Ray-Ban, Persol, and Oakley.
Example Output: are oakley and ray ban owned by the same company?

Example Input: All other nations have some form of legislation meant to prevent the illegal trading of organs, whether by an outright ban or through legislation that limits how and by whom donations can be made. Many countries, including Belgium and France, use a system of presumed consent to increase the amount of legal organs available for transplant. . In the United States, federal law prohibits the sale of organs; however, the government has created initiatives to encourage organ gifting and to compensate those who freely donate their organs. In 2004, the state of Wisconsin began providing tax deductions to living donors.
Example Output:
is it illegal to buy organs in the us?