You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Solution: Who believes Fagin's gang make wallets and handkerchiefs?.
Why? This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

New input: Passage: Plans for a new building began to take shape in 1872 when the state legislature appropriated $100,000 ($ 2.1 million as of 2019) towards a new capitol building. This second capitol, built between 1873 and 1876, was a two-story structure with an additional first level that was partly underground; the total cost was $325,000 ($ 7.6 million as of 2019).  The cornerstone for the building was laid on October 5, 1873, during a ceremony that included a speech by Governor Stephen F. Chadwick and the music of several bands. Construction, on the same site as the 1855 building, was partly accomplished with convict labor from the Oregon State Penitentiary. Architects Justus F. Krumbein and W.G. Gilbert designed the building.Built of stone and five million bricks, Oregon's new capitol measured 275 by 136 feet (84 by 41 m) with a dome of 180 feet (55 m). The ground story was of native Oregon sandstone from the Umpqua region. The structure had a square rotunda on the interior that was 54 feet (16 m) tall. Also inside was a Senate chamber measuring 75 by 45 feet (23 by 14 m) and a House chamber of 85 by 75 feet (26 by 23 m). On the top floor was the Oregon Supreme Court with a courtroom measuring 54 by 45 feet (16 by 14 m) and the Oregon State Law Library, 75 by 70 feet (23 by 21 m). Also on the top floor was a viewing gallery for the House.  On the exterior were ornamental pilasters and two-story porticos on the east and west ends. The building included a lunch counter. Additionally, the building had mullion-windowed wings. The large copper-clad dome was constructed with an iron and steel framework. This dome rose 54 feet (16 m) above the rest of the building and was 100 feet (30 m) tall. The building was of Renaissance style with Corinthian columns on the front entrance and was patterned after the United States Capitol. At that time, the capitol faced west toward the Willamette River. The government began using the building in August 1876, before the dome was built. Originally, plans called for towers on both sides of the dome (a tower on both ends of the building with the dome in the middle), but they were left out to save money. Oregon's second capitol building stood from 1876 to 1935.
Solution:
In what year did the government begin to use the capitol building that faced the Willamette River?