In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Example Input: Passage: Kepler-8b has a mass of .603 M, but a radius of 1.419 R. This means that although Kepler is approximately 60% the mass of planet Jupiter, it is more diffuse, as it is 41.9% wider. Based on its size and the distance from its star, Kepler-8b is a Hot Jupiter planet, orbiting Kepler-8 from a distance of .0483 AU every 3.52254 days. To compare, planet Mercury orbits the Sun at an average distance of .3871 AU every 87.97 days. With an equilibrium temperature of 1764 K, Kepler-8b was the hottest of the five planets announced during the conference stating its discovery. Kepler-8b has an eccentricity of 0, which means that its orbit is very circular. The planet also has a density of .261 grams/cc, approximately 74% less dense than purified water at 4 °C.
 Link Information: none Answer: none
Example Output: What is the diameter of the planet that orbits the Sun at an average distance of .3871 AU every 87.97 days

Example Input: Passage: About 460, Roman diplomat and bishop Sidonius Apollinaris sent a letter to Riothamus asking his help to quell unrest among the Brettones, British colonists living in Armorica; this letter still survives. In the year 470, Western Emperor Anthemius began a campaign against Euric, king of the Visigoths who were campaigning outside their territory in Gaul. Anthemius requested help from Riothamus, and Jordanes writes that he crossed the ocean into Gaul with 12,000 soldiers. The location of Riothamus' army was betrayed to the Visigoths by Arvandus, the jealous praetorian prefect of Gaul, and Euric defeated him in the Battle of Déols after Riothamus army was driven from Avaricum (Bourges) where he had been welcomed by the Bituriges before the fight. Riothamus was last seen retreating northward to Burgundy when Euric besieged Arvernum (Clermont-Ferrand) just south of the Bituriges territory.
 Link Information: A letter of Sidonius's addressed to Riothamus, "King of the Brittones" (c. 470) is of particular interest, since it provides evidence that a king or military leader with ties to Britain lived around the time frame of King Arthur. The best edition is that in the Monumenta Germaniae Historica (Berlin, 1887), Answer: Berlin
Example Output: Where is the letter that Sidonius Apollinaris sent to Riothamus currently being held?

Example Input: Passage: William Nelson was the third and youngest son of Dr. Thomas W. Nelson (1796–1849) and Frances Doniphan (1795–1845) of Maysville, Kentucky. He attended Maysville Academy (Seminary) and was enrolled in Norwich University at age thirteen. Two years later, Nelson's preparatory training at the Vermont military school concluded when Congressman Garrett Davis secured an appointment for him to become a midshipman in the United States Navy. In the spring of 1840, Nelson reported for training aboard the . For the next five years he sailed the South Pacific under the leadership of harsh, overbearing, and insensitive brutes. Nelson then joined the first class to attend the newly established Naval Academy at Annapolis, Maryland. On July 11, 1846 Nelson became a passed midshipman and the following October, he reported for duty aboard the , the flagship for the Home Squadron in the Gulf of Mexico. At the Siege of Veracruz, he served with Naval Battery No. 5, and on the second Tabasco Expedition, Nelson was a member of the Second Artillery Division. In February 1848, he became acting master of the . At the conclusion of his service, Nelson received a sword for heroism and proficiency as an artillerist. In the summer of 1849, he joined the Mediterranean Squadron, and on September 1, 1851, he was acting lieutenant of the when exiled Hungarian revolutionary Louis Kossuth boarded the vessel to come to the United States. In December, Nelson became an escort for the Magyar's famous tour of the United States. On September 19, 1854 he was promoted to sailing master and the following April 18, 1855 achieved the rank of lieutenant. In September 1858, Nelson joined the for the mission of returning captured slaves to Monrovia, Liberia. Two years later, he was at the Washington Navy Yard as an ordnance officer.
 Link Information: none Answer: none
Example Output:
Which battle Nelson served in lasted longer, the Siege of Veracruz or the second Tabasco Expedition?