In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
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Question: Passage: For the rest of her long career, Ancona served in a variety of roles, both in the main fleet and in Italy's colonial empire. After the end of the war, the government lost confidence in the fleet and drastically reduced the naval budget. The cuts were so severe that the fleet had great difficulty in mobilizing its ironclad squadron to attack the port of Civitavecchia in September 1870, as part of the wars of Italian unification. Instead, the ships were laid up and the sailors conscripted to man them were sent home. Some time after 1866, the ship was rebuilt as a central battery ship, with most of her guns located in a central, armored casemate. Two other guns were placed in the bow as chase guns, with a third mounted as a stern chaser. At around 1871, her armament was also revised, to two guns in the bow and eight 8 in guns, four on each broadside and the last in the stern. Later, her armament was changed again, to eight guns, six guns, four quick firing (QF) guns, and two Hotchkiss revolver cannons. Ancona was stricken from the naval register in 1903 and then broken up for scrap.
 Link Information: 1867 Garibaldi made a second attempt to capture Rome, but the papal army, strengthened with a new French auxiliary force, defeated his poorly armed volunteers at Mentana. Subsequently, a French garrison remained in Civitavecchia until August 1870,  Question: How long did the war where Ancona attacked the port of Civitavecchia last?

Answer: Answer: 3


Question: Passage: Ortiz was born in Bautista, Pangasinan. He graduated in from the Philippine Military Academy in 1979. In 1980 and 1981 he served at Special Warfare Brigade where he took basic courses in Airborne and Special Forces. He also took basic Armor Officer and civil-military operations course at the Training Command, Philippine Army four years later. A year later, he took courses in Civil Affairs, Instructor training, and Officer Qualification Record for becoming a member of Special Forces. All of those courses were taken in Fort Bragg, North Carolina. For his heroic actions on April 6, 1990, in a raid against the Communist New People's Army in Negros Occidental, he was awarded the Philippine Medal of Valor by President Corazon Aquino. In 1987, 1993 and 2006 he took Close quarter battle course for becoming a jumpmaster and during the same years took scuba diving course, all of which were taken in Special Forces School. Later on, he took General Staff course at Fort Leavenworth, Kansas in 2000. He was the 12th commander of the Special Operations Command where he served from November 3, 2008 to July 23, 2010. He went on to serve as the 53rd Commanding General of the Philippine Army
 Link Information: Defections from the Armed Forces of the Philippines and the support of the local Catholic hierarchy led to the People Power Revolution that ousted Marcos and secured Aquino's accession on 25 February 1986 Question: How long had Aquino been serving as President when he awarded Ortiz the Philippine Medal of Valor?

Answer: Answer: 4


Question: Passage: During the Battle of Midway, on 5 June, lookouts aboard Kumano spotted the surfaced USN submarine , and Kumano signaled a 45-degree simultaneous turn to avoid possible torpedoes. Kumano and Suzuya correctly made the turn, but the third vessel in line, Mikuma, made a 90-degree turn by mistake. The error resulted in a collision in which Mikuma was rammed by Mogami. Kumano returned to Kure on 23 June. On 17 July, Kumano and Suzuya were assigned to provide support for the Japanese invasion of Burma, and evaded six torpedoes fired by the Royal Dutch Navy submarine west of Perak, Malaya on 29 July. In August, Kumano and Suzuya were reassigned to support the reinforcement of Guadalcanal. During the Battle of the Eastern Solomons on 24 August, Kumano escaped without seeing combat and returned safely to Truk. However, she was attacked on 14 September north of the Solomon Islands by a flight of ten USAAF B-17 Flying Fortress bombers, and suffered light damage. During the Battle of Santa Cruz on 26 October, she provided support for Admiral Nagumo’s Carrier Strike Force, but did not see any combat. She returned to Kure on 7 November and after minor repairs, returned to Rabaul on 4 December with a cargo of troops and supplies. The cruiser continued to remain in the area on patrols and on fast transport missions through the middle of February 1943.
 Link Information: In August, Kumano and Suzuya were reassigned to support the reinforcement of Guadalcanal. During the Battle of the Eastern Solomons Question: Which of the battles that the Kumano served in lasted the longest?

Answer:
Answer: Battle of Midway