In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Example Input: Germany's overseas empire was dismantled following defeat in World War I. With the concluding Treaty of Versailles, Article 22, German colonies were transformed into League of Nations mandates and divided between Belgium, the United Kingdom, and certain British Dominions, France and Japan with the determination not to see any of them returned to Germany -- a guarantee secured by Article 119.
Example Output: what happened to germany's colonies after ww1

Example Input: On 6 April 1814, Napoleon abdicated his throne, leading to the accession of Louis XVIII and the first Bourbon Restoration a month later. The defeated Napoleon was exiled to the island of Elba off the coast of Tuscany, while the victorious Coalition sought to redraw the map of Europe at the Congress of Vienna.
Example Output: who ruled for one hundred days and when

Example Input: The visible disk of the Milky Way Galaxy is embedded in a much larger, roughly spherical halo of dark matter. The dark matter density drops off with distance from the galactic center. It is now believed that about 95% of the Galaxy is composed of dark matter, a type of matter that does not seem to interact with the rest of the Galaxy's matter and energy in any way except through gravity. The luminous matter makes up approximately 9 x 10 solar masses. The dark matter halo is likely to include around 6 x 10 to 3 x 10 solar masses of dark matter.
Example Output:
why do astronomers think that there is a great amount of mass in the halo of the milky way