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'.

Ex Input:
Passage: Un'yo was one of the ships dispatched to Kyushu in 1874 during the Saga Rebellion. In May 1875, she carried diplomats to Busan in Korea in an attempt by the Japanese government to open diplomatic relations with the Joseon dynasty government. After they were rebuffed in these negotiations, the Japanese government again dispatched Un'yo in September 1875 under the command of Inoue Yoshika to provoke a military response, in what was later termed the Ganghwa Island incident. This eventually led to the Treaty of Ganghwa, which opened the Korean Peninsula to Japanese trade. In 1876, Un'yo was assigned to assist in the suppression of the Hagi Rebellion, another uprising of disaffected former samurai. Un'yo was severely damaged when she ran aground off the coast of the Kii Peninsula, and was scrapped the following year.
Link Information: The JapanKorea Treaty of 1876, also known as the Japan-Korea Treaty of Amity in Japanese or Treaty of Ganghwa Island in Korean, was made between representatives of the Empire of Japan and the Korean Kingdom of Joseon in 1876. Negotiations were concluded on February 26, 1876. Question: What year was the treaty that opened up the Korean Peninsula to Japanese trade signed?

Ex Output:
Answer: 1876

Ex Input:
Passage: Slavic tribes settled in the Balkan region including North Macedonia by the late 6th century AD. During the 580s, Byzantine literature attests to the Slavs raiding Byzantine territories in the region of Macedonia, later aided by Bulgars. Historical records document that in c. 680 a group of Bulgars, Slavs and Byzantines led by a Bulgar called Kuber settled in the region of the Keramisian plain, centred on the city of Bitola, forming a second route for the Bulgar definitive settlement on the Balkan Peninsula at the end of the 7th century. Presian's reign apparently coincides with the extension of Bulgarian control over the Slavic tribes in and around Macedonia. The Slavic tribes that settled in the region of Macedonia converted to Christianity around the 9th century during the reign of Tsar Boris I of Bulgaria. The Ohrid Literary School became one of the two major cultural centres of the First Bulgarian Empire, along with the Preslav Literary School. Established in Ohrid in 886 by Saint Clement of Ohrid on the order of Boris I, the Ohrid Literary School was involved in the spreading of the Cyrillic.
Link Information: The 6th century Byzantine historian Jordanes, wrote in his 551 AD work Getica: "although they derive from one nation, now they are known under three names, the Veneti, Antes and Sclaveni" Question: How many different slavic tribes were there in the 6th century?

Ex Output:
Answer: 3

Ex Input:
Passage: Beginning his career in England with Everton in 1997, three years later he moved on to Port Vale, having never turned out for the first team at Everton despite winning caps for the Republic of Ireland under-21s and lifting the FA Youth Cup. He spent four years with Vale, and did make 39 first team appearances, though was never their first choice keeper. He also spent time on loan at Macclesfield Town, but never made it onto the field. He returned to Ireland in 2004 to sign a contract with Shelbourne, who he helped to the League of Ireland title in 2006. He spent 2007 with Waterford United, though returned to Shelbourne the following year. The "Shels" had been demoted in his absence, and he was the goalkeeper in the 2011 season, as they won promotion back into the top-flight. He joined Bohemians in time for the 2013 season, before returning to Shelbourne again in 2017 and helpign the club to win promotion as League of Ireland First Division champions in 2019. He was named on the PFAI First Division Team of the Year for the 2009 and 2018 seasons.
Link Information: none Question: Who did Dean Delany play for in 2009 when he wont the PFAI First Division Team of the Year?

Ex Output:
Answer: none