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.

[Q]: Passage: Hillsboro () is the fifth-largest city in the State of Oregon and is the county seat of Washington County. Lying in the Tualatin Valley on the west side of the Portland metropolitan area, the city hosts many high-technology companies, such as Intel, that comprise what has become known as the Silicon Forest. At the 2010 Census, the city's population was 91,611.For thousands of years before the arrival of European-American settlers, the Atfalati tribe of the Kalapuya lived in the Tualatin Valley near the later site of Hillsboro. The climate, moderated by the Pacific Ocean, helped make the region suitable for fishing, hunting, food gathering, and agriculture. Settlers founded a community here in 1842, later named after David Hill, an Oregon politician. Transportation by riverboat on the Tualatin River was part of Hillsboro's settler economy. A railroad reached the area in the early 1870s and an interurban electric railway about four decades later. These railways, as well as highways, aided the slow growth of the city to about 2,000 people by 1910 and about 5,000 by 1950, before the arrival of high-tech companies in the 1980s.
Hillsboro has a council–manager government consisting of a city manager and a city council headed by a mayor. In addition to high-tech industry, sectors important to Hillsboro's economy are health care, retail sales, and agriculture, including grapes and wineries. The city operates more than twenty parks and the mixed-use Hillsboro Stadium, and ten sites in the city are listed on the National Register of Historic Places (NRHP). Modes of transportation include private vehicles, public buses and light rail, and aircraft using the Hillsboro Airport. The city is home to Pacific University's Health Professions Campus. Notable residents include two Oregon governors.
[A]: What is on the east side of Hillsboro?


[Q]: Passage: The crew of a malfunctioning alien cargo ship make an emergency landing on Earth. This draws the attention of four sexually-frustrated humans in a nearby park: Oliver and Prudence (a mild-mannered professional and his highly-strung fiancée), Willy (a bumbling shop assistant) and Cliff (a middle-aged man).
Oliver, Prudence, Willy and Cliff wander into the ship and encounter three aliens resembling human women: engineer Partha, nurse Cosia and the captain, known only as Skipper. Willy inadvertently drops some pornographic magazines that he has recently bought. The aliens mistake some approaching cows for a hostile force and hurriedly take off, despite warnings from the long-suffering computer about the precarious state of the ship's systems. Resuming their original course, they study their guests in detail. Fascinated by the anatomy of the males, they decide to sell them to a zoo for exotic lifeforms on a distant planet. They also debate the significance of the acts depicted in Willy's magazines. Partha is particularly keen to emulate them and enthusiastically has sex with Cliff.
Skipper, Cosia and Partha subject the males to a series of tests to learn more about their abilities. Oliver and Cliff fail miserably. However, Willy, looking for his magazines, beats Skipper's combat simulation by unknowingly evading her attacks, causing her to collapse with exhaustion and infer that he is a stronger being. While conducting a physical examination on Willy, Cosia discovers that his biology is more advanced than anything known to their species; encouraging Cosia with exaggerated claims about his sexual prowess, Willy loses his virginity to her. Later, he passes an intelligence test by a fluke and has sex with Partha.
[A]: Who mistakes some approaching cows for a hostile force?


[Q]: Passage: Within a decade, the house was again found to be too small, and in 1883 a new extension, the Bachelors' Wing, was constructed to the designs of a Norfolk architect, Colonel R. W. Edis. Edis also built a new billiard room and converted the old conservatory into a bowling alley. The Prince of Wales had been impressed by one he had seen at Trentham Hall, and the alley at Sandringham was modelled on an example from Rumpelheim, Germany. In 1891, during preparations for the Prince of Wales's fiftieth birthday, a serious fire broke out when maids lit all the fires in the second-floor bedrooms to warm them in advance of the Prince's arrival. Edis was recalled to undertake rebuilding and further construction. As he had with the Bachelors' Wing, Edis tried to harmonise these additions with Humbert's house by following the original Jacobethan style, and by using matching brickwork and Ketton stone.The house was up to date in its facilities, the modern kitchens and lighting running on gas from the estate's own plant and water being supplied from the Appleton Water Tower, constructed at the highest point on the estate. The tower was designed in an Italianate style by Robert Rawlinson, and Alexandra laid the foundation stone in 1877. The Prince's efforts as a country gentleman were approved by the press of the day; a contemporary newspaper expressed a wish to "Sandringhamize Marlborough House – as a landlord, agriculturist and country gentleman, the Prince sets an example which might be followed with advantage".The royal couple's developments at Sandringham were not confined to the house; over the course of their occupation, the wider estate was also transformed. Ornamental and kitchen gardens were established, employing over 100 gardeners at their peak. Many estate buildings were constructed, including cottages for staff, kennels, a school, a rectory and a staff clubhouse, the Babingley. Edward also made Sandringham one of the best sporting estates in England to provide a setting for the elaborate weekend shooting parties that became Sandringham's defining rationale. To increase the amount of daylight available during the shooting season, which ran from October to February, the Prince introduced the tradition of Sandringham Time, whereby all the clocks on the estate were set half an hour ahead of GMT. This tradition was maintained until 1936. Edward's entertaining was legendary, and the scale of the slaughter of game birds, predominantly pheasants and partridges, was colossal. The meticulously maintained game books recorded annual bags of between 6,000 and 8,000 birds in the 1870s, rising to bags of over 20,000 a year by 1900. The game larder, constructed for the storage of the carcasses, was inspired by that at Holkham Hall and was the largest in Europe.
[A]:
What was the name of the house where Appleton Water Tower was built?