In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.

Example Input: Passage: In 1809, Walter Coffin sunk the first coal pit in the Rhondda, further up the valley in Dinas, but a lack of a transportation network greatly affected the profitability of coal mining as an industry in the region. Coffin tackled this problem by constructing a one-mile tramline which connected his mines in Dinas to a tramline built by Dr. Richard Griffiths at Denia (Pontypridd), which linked to a private canal that joined onto the Glamorganshire Canal at Treforest. Coffins tramline followed the southern bank of the River Rhondda and ran through Porth. The existence of the tramline made the development of the Porth and Cymmer region far more attractive, and by the middle of the 19th century there was an impetus to expand coal mining in the area. In 1841 Richard Lewis joined Coffin in trying to exploit the region with his level built at Cymmer. This resulted in the construction of around fifty miners' cottages, several of which were located in Porth. In 1844 Lewis Edwards of Newport and George Gethin of Penygraig opened a small level at Nyth-bran on the eastern borders of Porth, the villages' first coal mine. This was followed in 1845 by the sinking of the Porth Colliery by David James of Merthyr, the success of which saw him build the Llwyncelyn Colliery in 1951, also in Porth. By 1850 the Taff Vale Railway had been extended to Cymmer replacing the tramline, allowing direct access between the lower Rhondda and the ports of Cardiff.
 Link Information: It was opened in stages in 1840 and 1841. Answer: 10
Example Output: How long had the Taff Vale Railway been in existence the year it was extended to Cymmer?

Example Input: Passage: He was promoted to lieutenant on 23 January 1962, captain on 23 July 1966, and major on 31 December 1972, At this time he was brigade major at HQ 3rd Infantry Brigade in Northern Ireland. As such he was responsible for the efforts to find Captain Robert Nairac who had been abducted by the Provisional IRA. Nairac and Jones had become friends and would sometimes go to the Jones household for supper. After a four-day search, the Garda Síochána confirmed that Nairac had been shot and killed in the Republic of Ireland after being smuggled over the border. On 13 December 1977 he was appointed a Member of the Order of the British Empire (MBE) for his services in Northern Ireland that year. On 30 June 1979 he was promoted lieutenant colonel, and on 1 December 1979, he was transferred to the Parachute Regiment. In the 1981 New Year Honours he was appointed an Officer of the Order of the British Empire (OBE).
 Link Information: Captain Robert Laurence Nairac (31 August 1948 – 15 May 1977) Answer: 14
Example Output: How old was Robert Nairac when Jones was promoted to lieutenant? 

Example Input: Passage: McCray worked at Paramount Pictures studio in New York, for four years. She did no original writing during that time, but did some continuity writing, and, fluent in French, she worked on the French adaptation of Honor Among Lovers (then known as Strictly Business). She moved to Paris, France, in about 1931. Using the name Peggy Thompson, she worked for the Vandor Company on the English version of Don Quixote (1933). She also wrote the story on which the film  (1935) was based. Her original title for it was A Kiss in the Dark, and she sold it for $5,000. A contemporary review also credits Peggy Thompson for "cutting" (ie editing) the film, along with E. T. Gréville and Curt Alexander. The film had made about $2,000,000 by the end of 1939, and McCray expressed regret that she had not sold it for a percentage of its earnings. During 1935, she worked in England with Basil Dean at Associated Talking Pictures, Ealing. There, she wrote the scenario for Midshipman Easy and assisted with the adaptation of Eleanor Smith's novel Ballerina for the screen (its film title was The Men in Her Life). She also wrote skits for Gracie Fields.
 Link Information: Honor Among Lovers is a 1931 American pre-Code drama film made by Paramount Pictures, directed by Dorothy Arzner. Answer: 2
Example Output:
How many years passed between McCrays versions of Honor Among Lovers and Don Quixote?