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.

Q: Passage: Her artisan parents lost their jobs due to the industrialization in the region and so were forced to emigrate to the United States of America in 1902. Panas was left in the care of her paternal priest uncle Angelo who was a chaplain in Asiago and later the archpriest for Enego and who was living with his nurse sister Maria. Her schooling began under the Canossians in Feltre and later continued in Vicenza and on 5 August 1906 she made her First Communion. Panas remained in her uncle's care (receiving her initial education and religious formation from him) until her parents returned in 1910. Her parents returned with two new children Maximina and Rosa who had been born in the United States. In 1910 she moved to the Saint Alvise college in Venice and also attended the Nicolo Tommaseo Institute there before she graduated in 1913. It was following her graduation that she began teaching in the Conetta neighborhood of Cona close to Venice and it was there in 1914 that she met Father Luigi Fritz who would begin serving as her confidante and spiritual director until the end of their lives (which occurred within weeks of each other). It was also around this stage that Panas began keeping a journal and made the resolution that she would never write unless it was about or for Jesus Christ.
Link Information: none Answer: none

A: Did Panas' uncle serve longer in Asiago or in Enego?
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Q: Passage: Born in West Auckland, he began his professional career with Wolverhampton Wanderers in 1934, but left the club without ever playing for the first team, and joined Newport County, where he experienced a similar spell. He finally made his debut in The Football League for Bournemouth & Boscombe Athletic, where he made 15 League starts in total. After a short spell with Chelsea, in which he again played no first-team football, he joined Mansfield Town for the start of the 193940 season. He played three times and scored three goals before the League was abandoned due to the start of the war. After the war, he joined Gillingham of the Southern League, where he played for two seasons, scoring 20 goals in 40 games. One of his goals came in a 121 win over Gloucester City, which remains the club's biggest-ever win in a competitive fixture. In 1948, he moved on to Corby Town and later played for Goole Town.
Link Information: Corby Town Football Club Answer: Corby Town Football Club

A: What is the nickname of the team Akers moved on to in 1948?
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Q: 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

A:
How long had the Taff Vale Railway been in existence the year it was extended to Cymmer?
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