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'.

Example Input: 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?
Example Output: Answer: 3

Example Input: Passage: The Dhoom series began with the release of Dhoom in 2004. The film became a commercial box office hit and received generally positive reviews from audiences, but not so much from critics. As a result, producer Yash Chopra announced plans for a sequel, titled Dhoom 2: Back in Action. John Abraham, portrayer of Kabir Sharma, the villain of the predecessor, was eliminated from the sequel because Chopra did not want Dhoom 2 to repeat the stories featured in its predecessor. Instead, Hrithik Roshan and Aishwarya Rai were introduced into the franchise as the sequel's main villains. Aishwarya Rai's character was summarised as Catwoman, a female fictional comic book femme fatale or anti-hero . Rai stated, "All I can tell you is it would be nothing like anything you've seen me do before." Producer Aditya Chopra told Rai to lose weight after she gained it for her role in 2004's Bride & Prejudice. Yash Chopra stated, "But yes, the role does require Aishwarya to convey oodles of sensuality. She has asked for a couple of months to get into shape. We (at Yash Raj Films) are very clear about every character in every script and what's required of the actors. Before Dhoom, Esha Deol was specifically briefed about the look and the attitude she needed to cultivate. She readily agreed, and look at what Dhoom did to her career!" Roshan also lost twelve pounds of weight at Aditya Chopra's request. With the exception of Abraham and Esha Deol, all of the other main actors in Dhoom were hired again for Dhoom 2.
 Link Information: none Question: What age was Yash Chopra when Dhoom was released?
Example Output: Answer: none

Example Input: Passage: Hanoi Rocks released their first album in 1981 titled Bangkok Shocks, Saigon Shakes, Hanoi Rocks, with eight out of ten tracks written by McCoy. The album was produced by Andy McCoy and Michael Monroe who were known as "The Muddy Twins". In 1982 Hanoi Rocks recorded and released their second studio album Oriental Beat in London. The original cover's back side featured Andy McCoy's then girlfriend Anna's naked breasts painted blue and red with "Hanoi Roxx" written across it. After the album's release, the band moved to London the same year, and subsequently fired drummer Gyp Casino before hiring Hanoi Rocks fan Nicholas Dingley, better known as Razzle, as drummer. The line-up with Razzle is considered the definitive version of Hanoi Rocks. Later that year the band released Self Destruction Blues, which had Razzle on the cover, but he didn't play on the album, because it was actually a compilation of old singles. The tour for the album took the band to Asia for the first time. The next year 1983, the band released Back to Mystery City and after that, in 1984, the band worked with producer Bob Ezrin, and released Two Steps from the Move. Before this, McCoy had written most of the songs by himself, but for this album Bob Ezrin helped McCoy with the writing, along with Monroe. He also got some help with the lyrics from legendary Ian Hunter (of Mott The Hoople). After Razzle's death, Sam Yaffa left the band due to personal differences with McCoy (amongst other reasons he was now engaged to Anna, McCoy's former girlfriend known from the Oriental Beat cover). The band tried out new members (amongst them The Clash ex-drummer Terry Chimes and bassist René Berg), but things didn't work out, so the band disbanded in 1985.
 Link Information: none Question: Which of Hanoi Rocks first two albums was more successful?
Example Output:
Answer: none