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: Robert Hues (1553 24 May 1632) was an English mathematician and geographer. He attended St. Mary Hall at Oxford, and graduated in 1578. Hues became interested in geography and mathematics, and studied navigation at a school set up by Walter Raleigh. During a trip to Newfoundland, he made observations which caused him to doubt the accepted published values for variations of the compass. Between 1586 and 1588, Hues travelled with Thomas Cavendish on a circumnavigation of the globe, performing astronomical observations and taking the latitudes of places they visited. Beginning in August 1591, Hues and Cavendish again set out on another circumnavigation of the globe. During the voyage, Hues made astronomical observations in the South Atlantic, and continued his observations of the variation of the compass at various latitudes and at the Equator. Cavendish died on the journey in 1592, and Hues returned to England the following year.
Link Information: St Mary Hall was an academic hall of the University of Oxford Question: In which country did Hue attend college?

Ex Output:
Answer: England

Ex Input:
Passage: On 4 May 1918, in the aftermath of the Finnish Civil War, Silatch arrived secretly in Kotka, Finland, to evacuate remaining members of the Finnish Red Guard. However, she was confiscated by the Finns and joined the Finnish icebreaker fleet as Ilmarinen, after the legendary hero from Kalevala. In December 1919 she was sent to Koivisto to assist three Finnish torpedo boats, C1, C2 and C3 that had been surrounded by ice some thick. The 150-ton torpedo boats had participated in the British campaign in the Baltic, and Admiral Walter Cowan had demanded that the Finnish squadron patrolling the area had to stay until the British forces had withdrawn. Despite the efforts of Ilmarinen, the weak-hulled torpedo boats were crushed by the ice, and the newly founded Finnish Navy lost one fifth of its ships. After the winter of 1919 Ilmarinen was laid up until she was returned to the Soviet Union according to the Treaty of Tartu. In turn the Soviets gave back the Finnish icebreaker Avance. The name Ilmarinen was later given to a Finnish coastal defence ship launched in 1931.
Link Information: The treaty confirmed that the Finnish-Soviet border would follow the old border between the autonomous Grand Duchy of Finland and Imperial Russia. Question: WHich countries participated in the Treaty that returned Silatch to the Soviet Union?

Ex Output:
Answer: Russia

Ex Input:
Passage: In 2004, the play was again revived in London, directed by David Grindley. From its initial twelve-week season at the Comedy Theatre from January 2004, it transferred to the Playhouse Theatre and the Duke of York's Theatre, finally closing on 18 February 2005. A touring company took the same production to over 30 venues across Britain in 2004 and 2005 and back to London, to the New Ambassadors Theatre from September 2005 to January 2006. Grindley's production received its Broadway debut in 2007. Starring Hugh Dancy, Boyd Gaines, Jefferson Mays and Stark Sands, it opened in New York at the Belasco Theatre on 22 February 2007 and closed on 10 June after 125 performances. Grindley's production was revived in 2011 for a UK tour from March to June, and transferred to the Duke of York's Theatre in the West End from July to September. The Sell A Door Theatre Company ran this play at the Greenwich Theatre until 17 February 2013. During 2014 it was presented at the Octagon Theatre, Bolton; directed by David Thacker, it featured David Birrell, Richard Graham and, as Stanhope, James Dutton.
Link Information: The Harold Pinter Theatre, formerly the Comedy Theatre until 2011, is a West End theatre, and opened on Panton Street in the City of Westminster, on 15 October 1881 Question: How many years had the Comedy Theatre been in operation for by the year Journey's End was revived in London?

Ex Output:
Answer: 123