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.

Input: Consider 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

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

Input: Consider Input: Passage: Bricher was born in Portsmouth, New Hampshire. He was educated in an academy at Newburyport, Massachusetts. He began his career as a businessman in Boston, Massachusetts. When not working, he studied at the Lowell Institute. He also studied with Albert Bierstadt, William Morris Hunt, and others. He attained noteworthy skill in making landscape studies from nature, and after 1858 devoted himself to the art as a profession. He opened a studio in Boston, and met with some success there. In 1868 he moved to New York City, and at the National Academy of Design that year he exhibited "Mill-Stream at Newburyport." Soon afterward he began to use watercolors in preference to oils, and in 1873 was chosen a member of the American Watercolor Society. In the 1870s, he primarily did maritime themed paintings, with attention to watercolor paintings of landscape, marine, and coastwise scenery. He often spent summers in Grand Manan, where he produced such notable works as Morning at Grand Manan (1878). In 1879, Bricher was elected into the National Academy of Design as an Associate member.
Link Information: The National Academy of Design is an honorary association of American artists, founded in New York City in 1825 Answer: 1825

Output: When was the organization that Bricher was elected to in 1879 founded?

Input: Consider Input: Passage: Fleming has released a number of music recordings on the Decca label. In 2000 she was a guest artist alongside the cellist Julian Lloyd Webber and the violinist Gil Shaham on the album Two Worlds by Dave Grusin and Lee Ritenour. She recorded a jazz album in 2005 entitled Haunted Heart. She appears on the soundtrack of the 2003 film in which she sings in the fictional language Sindarin. Renee Fleming recorded the duet "O soave fanciulla" with Michael Bolton. Her album Dark Hope, released in June 2010, features covers of songs by Leonard Cohen, Band of Horses, Jefferson Airplane and others. Fleming appears on the soundtrack of the 2011 Steven Spielberg animated film as the singing voice of opera diva Bianca Castafiore, singing Juliette's waltz from Gounod's Romeo et Juliette. She recorded Alexandre Desplat's theme song "Still Dream" for the 2012 DreamWorks animated feature, Rise of the Guardians. Fleming features in the song "You'll Never Know" of the soundtrack of the 2017 film The Shape of Water. Fleming provided the singing voice of Roxann Coss, the American opera diva played by Julianne Moore, in the 2018 film Bel Canto (film).
Link Information: following its four Oscar wins Answer: four
Output: How many Oscars were won by the 2017 film that Fleming was featured on the soundtrack of?