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: Haydock was a graduate of Glasgow University and was a travelling salesman for the Clydevale Oil & Colour Company, Bridgeton. In September 1914, one month after the outbreak of the First World War, Haydock enlisted in the Queen's Own Cameron Highlanders. In January 1915, he was commissioned as a second lieutenant in the Cameronians (Scottish Rifles). Haydock saw action at Gallipoli and Palestine before being seriously wounded during an attack on Umbrella Hill during the Third Battle of Gaza on 1 November 1917. He did not return to his battalion until August 1918, after it had been deployed on the Western Front. Haydock was wounded during an attack on the Hindenburg Line, west of Queant on 2 September 1918 and died the same day at a Casualty Clearing Station in Bailleulval. He was buried in Bac-du-Sud British Cemetery, Bailleulval.
Link Information: none Question: How many casualties were there in the battle in which Haydock was wounded in November 1917?

SOLUTION: Answer: none

PROBLEM: 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?

SOLUTION: Answer: 38,925,598

PROBLEM: Passage: In 1993, he made a comeback with the hit Cliffhanger, which was a success in the US, grossing million, but even more successful worldwide, grossing million. Later that year, he starred with Wesley Snipes in the futuristic action film Demolition Man, which grossed over million worldwide. His string of hits continued with 1994's The Specialist (over million worldwide gross). In 1995, he played the futuristic character Judge Dredd (from the British comic book 2000 AD) in the eponymous film Judge Dredd. His overseas box office appeal saved the domestic box office disappointment of Judge Dredd, which cost almost million and barely made its budget back, with a worldwide tally of million. He also appeared in the thriller Assassins (1995) with Julianne Moore and Antonio Banderas. In 1996, he starred in the disaster film Daylight.
Link Information: Wesley Trent Snipes (born July 31, 1962) Question: How old was Wesley Snipes the year that he starred with Sylvester Stallone in Demolition Man?

SOLUTION:
Answer: 31