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: Following the war, Walker served on the editorial staff of the Springfield Republican before using his family and military connections to gain appointment as the Chief of the Bureau of Statistics from 1869 to 1870 and Superintendent of the 1870 census where he published an award-winning Statistical Atlas visualizing the data for the first time. He joined Yale University's Sheffield Scientific School as a professor of political economy in 1872 and rose to international prominence serving as a chief member of the 1876 Philadelphia Exposition, American representative to the 1878 International Monetary Conference, President of the American Statistical Association in 1882, and inaugural President of the American Economic Association in 1886, and vice president of the National Academy of Sciences in 1890. Walker also led the 1880 census which resulted in a twenty-two volume census, cementing Walker's reputation as the nation's preeminent statistician.
 Link Information: The 1870 Census was the first census to provide detailed information on the African-American population, only five years after the culmination of the Civil War when slaves were granted freedom. The total population was 38,925,598 with a resident population of 38,558,371 individuals, a 22.62% increase from 1860. Question: What was the total population of the 1870 census?
Example Output: Answer: 38,925,598

Example Input: Passage: Olvir Hnufa or Ölvir hnúfa was a Norwegian commander in a clan and poet of the late ninth and early tenth centuries, known from, among other sources, Egil's Saga, Skaldatal and the Prose Edda. Olvir was the son of the viking Berle-Kari and brother-in-law of Kveldulf Bjalfason, who married Olvir's sister Salbjorg Karadottir; he was thus uncle to Skallagrim and Thorolf Kveldulfsson and great uncle to the famous poet Egil Skallagrimsson. Olvir also had a brother named Eyvind Lambi. Olvir was a prominent member of the court of King Harald Fairhair, who united Norway under his rule in the late ninth or early tenth century. Among other famous poets, he served as one of King Harald's court poets. He also served as a warrior in Harald's retinue, and fought at the pivotal Battle of Hafrsfjord on the king's flagship. He is best known for his involvement in the conflict between Harald and Olvir's kinsman Thorolf Kveldulfsson, which ended with the latter's death. Only a few fragments of Olvir's poetry survive.
 Link Information: none Question: Was Olivir's sister still alive when the Battle of Hafrsfjord took place?
Example Output: Answer: none

Example Input: Passage: Williams started his footballing career at his local club Cradley Town in 1990. After impressing in the lower leagues he attracted the attention of Football League sides and joined Welsh side Swansea City in 1991. After having a decent season with Swansea he move on up to Coventry City the following season. He spent three years with the sky blues making 80 league appearances, the most he would acquire in his career. Williams' early goal against Middlesbrough on 15 August 1992 was only the second goal ever scored in the newly formed FA Premiership (the goal came in the ninth minute of the game which was approximately four minutes after Brian Deane's goal against Manchester United on the opening day of the new season). Whilst at Coventry Williams had loan spells at Notts County, Stoke City and at his old club Swansea City. He left Coventry in 1995 and joined new league side Wycombe Wanderers to start a somewhat nomadic career. After two years with the chairboys he moved on to unsuccessful spells at Hereford United and Walsall. Williams then went on to have a new club every season starting with Exeter City in the 1997–98 season. He went on to play for Cardiff City, York City, Darlington, two seasons with Swansea City his third spell at the club and his final Football League side Kidderminster Harriers. Known as the "flying postman" due to his speed and career before football, when playing for Kidderminster scored famously against Wolves in the FA Cup 3rd round only for his goal to be equalised in the final minutes.
 Link Information: hen he was a Sheffield United player. Deane also played in the Premier League for Leeds United and Middlesbrough as well as playing top-flight football in Portugal and Australia for Benfica and Perth Glory respectively. He also played in The Football League for Doncaster Rovers, Leicester City (scoring another first goal, this time the first competitive goal at the new Walkers Stadium), West Ham United and Sunderland before finishing his playing career in 2006 with a brief spell back at Sheffield United. Question: How many teams did the player who scored the first goal in  the newly formed FA Premiership playe for?
Example Output:
Answer: 9