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: A native of the Ukrainian port city of Odessa (a part of the Soviet Union until 1991), Izold Pustõlnik graduated cum laude from Odessa University in 1960 and received his Ph.D. from the University of Tartu in 1969 and his D.Sc. from Saint Petersburg State University in 1994. From the age of 27 in 1965 until his death forty-three years later, he was on the staff of Tartu Observatory where, as a research associate (promoted to senior research associate in 2000), he worked on the physics of close binary systems, theory of stellar atmospheres, interstellar medium, archaeoastronomy and history of astronomy. He was also a member of the International Astronomical Union, European Astronomical Society, Euroscience, Society for European Astronomy in Culture (SEAC) and served on the Board of Euro-Asian Astronomical Society and the Advisory Board of Astronomical and Astrophysical Transactions. 
 Link Information: none Question: How many citizens lived in Odessa the year it ceased to be part of the Soviet Union?
Example Output: Answer: none

Example Input: Passage: Engle will be known forever as the man who hit the ball that Fred Snodgrass missed in the eight and final game of the 1912 World Series. The Series lasted eight games, due to a 6–6 tie in Game 2 when the game was called by darkness after 11 innings. Engle had appeared twice before during the Series in pinch-hitting duties. In Game 6, he hit a two-run RBI double off Giants pitcher Rube Marquard that scored Boston's only runs in a 5–2 losing effort. The decisive Game 8 at Fenway Park faced Joe Wood for Boston and Christy Mathewson for the New York Giants, who had broken a 1–1 tie by scoring a run in the first half of the 10th inning. The Red Sox started its half and manager Jake Stahl sent Engle to pinch-hit for pitcher Wood. Then, he hit a fly ball off Mathewson that came toward CF Snodgrass, who dropped the ball. Snodgrass made a fine catch on the next batter, Harry Hooper, but Mathewson walked Steve Yerkes, gave a single to Tris Speaker, and Engle went on to score the tying run. Another walk to Duffy Lewis and a sacrifice fly by Larry Gardner scored Yerkes with the winning run to give Boston the game and the series.
 Link Information: Snodgrass was originally a catcher when he joined the New York Giants in 1908 at twenty years old. He made his major league debut on June 4, Question: How many years did the player that missed the ball that Clyde Engle hit in the 1912 world series play in MLB?
Example Output: Answer: 8

Example Input: Passage: Chisholm and Knocker soon came to the conclusion that they could save more lives by treating the wounded directly on the front lines. In November, they decided to leave the corps and set up their own dressing station five miles east in a town named Pervyse, north of Ypres, just one hundred yards from the trenches. Here, in a vacant cellar which they named "Poste de Secours Anglais" ("British First Aid Post"), the two would spend the next three and a half years tending to the wounded. No longer affiliated with the Belgian Red Cross, they began acting completely as free agents and had to support their work by raising their own funds. Through sheer perseverance Knocker was able to arrange for the two of them to be officially seconded to the Belgian garrison stationed there. In January 1915, they were both decorated by King Albert I of Belgium with the Order of Léopold II, Knights Cross (with palm) for their courageous work on the front lines. They were also awarded the British Military Medal and both made Officers of the Most Venerable Order of St. John of Jerusalem. Chisholm was also decorated with the Queen Elisabeth Medal of Belgium and the British campaign medals, including the 1914 Star. The two became instant celebrities earning the distinction of being among the most photographed women of the war.
 Link Information: they decided to leave the corps and set up their own dressing station five miles east in a town named Pervyse, north of Ypres Question: Between the town where the field hospital was located and its nearest city, which one was established first?
Example Output:
Answer: Ypres