TASK DEFINITION: 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.
PROBLEM: Passage: Sandringham is recorded in the Domesday Book as "sant-Dersingham" and the land was awarded to a Norman knight, Robert Fitz-Corbun after the Conquest. The local antiquarian Claude Messent, in his study The Architecture on the Royal Estate of Sandringham, records the discovery of evidence of the pavements of a Roman villa. In the Elizabethan era a manor was built on the site of the present house, which, by the 18th century, came into the possession of the Hoste Henley family, descendants of Dutch refugees. In 1771 Cornish Henley cleared the site to build a Georgian mansion, Sandringham Hall. In 1834, Henry Hoste Henley died without issue, and the estate was bought at auction by John Motteux, a London merchant. Motteux was also without heirs and bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend, Emily Lamb, the wife of Lord Palmerston. At the time of his inheritance in 1843, Charles Spencer Cowper was a bachelor diplomat, resident in Paris. On succeeding to Motteux's estates, he sold the other properties and based himself at Sandringham. He undertook extensions to the hall, employing Samuel Sanders Teulon to add an elaborate porch and conservatory. Cowper's style of living was extravagant—he and his wife spent much of their time on the Continent—and within 10 years the estate was mortgaged for £89,000. The death of their only child, Mary Harriette, from cholera in 1854 led the couple to spend even more time abroad, mainly in Paris, and by the early 1860s Cowper was keen to sell the estate.

SOLUTION: What is the first name of the person who bequeathed Sandringham, together with another Norfolk estate and a property in Surrey, to the third son of his close friend?

PROBLEM: Passage: Bowie was born David Robert Jones on 8 January 1947 in Brixton, London. His mother, Margaret Mary "Peggy" (née Burns; 2 October 1913 – 2 April 2001), was born at Shorncliffe Army Camp near Cheriton, Kent. Her paternal grandparents were Irish immigrants who had settled in Manchester. She worked as a waitress at a cinema in Royal Tunbridge Wells. His father, Haywood Stenton "John" Jones (21 November 1912 – 5 August 1969), was from Doncaster, and worked as a promotions officer for the children's charity Barnardo's. The family lived at 40 Stansfield Road, on the boundary between Brixton and Stockwell in the south London borough of Lambeth. Bowie attended Stockwell Infants School until he was six years old, acquiring a reputation as a gifted and single-minded child—and a defiant brawler.In 1953, Bowie moved with his family to Bromley. Two years later, he started attending Burnt Ash Junior School. His voice was considered "adequate" by the school choir, and he demonstrated above-average abilities in playing the recorder. At the age of nine, his dancing during the newly-introduced music and movement classes was strikingly imaginative: teachers called his interpretations "vividly artistic" and his poise "astonishing" for a child. The same year, his interest in music was further stimulated when his father brought home a collection of American 45s by artists including the Teenagers, the Platters, Fats Domino, Elvis Presley, and Little Richard. Upon listening to Little Richard's song "Tutti Frutti", Bowie would later say that he had "heard God".Bowie was first impressed with Presley when he saw his cousin dance to "Hound Dog". By the end of the following year, he had taken up the ukulele and tea-chest bass, begun to participate in skiffle sessions with friends, and had started to play the piano; meanwhile, his stage presentation of numbers by both Presley and Chuck Berry—complete with gyrations in tribute to the original artists—to his local Wolf Cub group was described as "mesmerizing ... like someone from another planet". After taking his eleven-plus exam at the conclusion of his Burnt Ash Junior education, Bowie went to Bromley Technical High School.It was an unusual technical school, as biographer Christopher Sandford wrote:.

SOLUTION: What is the real name of the person whose father was born at Shorncliffe Army Camp?

PROBLEM: Passage: Fish found in Shoshone National Forest include at least six species and subspecies of trout  including rainbow, brook and brown trout. The Yellowstone cutthroat trout is widespread throughout the Greater Yellowstone Ecosystem, but in the forest is mostly limited to the Shoshone River. The mountain whitefish is also found in the Shoshone River, while the burbot is found in two streams in the southern regions of the forest.There are more than a dozen species of reptiles in the forest including the venomous prairie rattlesnake which can be found at lower elevations. The western painted and the ornate box turtle are turtle species known to exist and about eight species of lizards such as the greater short-horned lizard have been documented. Amphibians such as the Columbia spotted frog and the boreal toad are considered species of concern because of their high susceptibility to disease, habitat loss and human introduced toxins. Boreal toads are found at elevations of between 7,380 and 11,800 ft (2,250 and 3,600 m) and the Columbia spotted frog can live at elevations as high as 9,480 ft (2,890 m) in the Greater Yellowstone Ecosystem.Exotic species of fauna such as the zebra and quagga mussels and the New Zealand mud snail are invasive species that can greatly impact fish species. Though the mussel species are not known to be in Wyoming, several surrounding regions have reported them. The New Zealand mud snail has been found in the Shoshone River east of the forest. Forest managers have established a preventative program to try to keep these species from entering forest waterways.

SOLUTION:
What is the name of the invasive species that has been found in the Shoshone river?