TASK DEFINITION: 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'.
PROBLEM: Passage: "Victory" is a song recorded by American hip hop recording artist Puff Daddy. The song was originally written by The Notorious B.I.G., Jason Phillips and Steven Jordan for his debut studio album No Way Out (1997). It features heavy use of mafioso-style lyrics, as was popular at the time. It features The Notorious B.I.G., who raps two verses, and Busta Rhymes, who raps the song's chorus. The song also heavily sampled the Bill Conti song "Going the Distance", which featured on the soundtrack to the movie Rocky making it a darker start to a rap album that featured many (at the time) club-standard singles. The song was released as a single in 1998, peaking at number 19 on the Billboard Hot 100. This song featured the very last verses recorded by The Notorious B.I.G. before his 1997 death as these verses were recorded a day before his shooting. The song was used for the EA Sports video game, Fight Night 2004, and the 2K Sports video game, NBA 2K13 by Puff Daddy and the Family featuring The Notorious B.I.G. and Busta Rhymes. This was re-used for the soundtrack of NBA 2K18.
 Link Information: (1997) Question: How old was Puff Daddy when he recorded Victory?

SOLUTION: Answer: 28

PROBLEM: Passage: Born the son of Colonel Arthur Hare Vincent and Elizabeth Rose Manson and educated at Wellington College and the Royal Military Academy, Woolwich, Vincent was commissioned into the Royal Artillery as a second lieutenant on 24 July 1891. He was promoted to lieutenant on 24 July 1894 and to captain on 13 February 1900. He served with the China Expeditionary Force in late 1900 and then in the Second Boer War in South Africa. Following the end of the war, Vincent left Point Natal for India on the SS Ionian in October 1902 with other officers and men of the J Battery Royal Horse Artillery, and after arrival in Bombay, was stationed in Meerut, Bengal Presidency. In 1903, Vincent was sent to Tokyo to learn Japanese: he served as British military attaché with the Japanese Army during the Russo-Japanese War and, from 1 March 1904, was attached to the 2nd Division of the First Japanese Army in Manchuria.
 Link Information: none Question: How many students did Wellington College have the year that Vincent was promoted to lieutenant?

SOLUTION: Answer: none

PROBLEM: Passage: The BBC has traditionally offered regional variations across many of its services. The Home Service and its successor Radio 4 provided regional variations until the early 1980s when Local Radio took over these responsibilities. BBC One and the BBC Television Service have provided variations in the English regions throughout most of their history, and continues to do so today (mainly News and current affairs programming). In Scotland, Wales and Northern Ireland, BBC One has to a large degree been operated as a separate television channel, rather than a variant on BBC One as broadcast in England. BBC Two has in the past broadcast variations within the English regions, though now only has variations for Wales and Northern Ireland (BBC Two has ended the channel's Scottish variation on 17 February 2019 to give way to its new BBC Scotland channel that would launch a week afterwards). BBC Choice also briefly had regional variations for these areas.
 Link Information: BBC Two has in the past broadcast variations within the English regions, though now only has variations for Wales and Northern Ireland (BBC Two has ended the channel's Scottish variation on 17 February 2019 to give way to its new BBC Scotland channel that would launch a week afterwards). Question: For how many years did BBC One operate without BBC Two?

SOLUTION:
Answer: 28