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.

Example Input: Passage: "A symphony in subtle shades of white and green", the White Garden is considered the "most renowned" and most influential of all of Sissinghurst's garden rooms. Planned before the war, it was completed in the winter of 1949–1950. Using a palette of white, silver, grey, and green, it has been called "one of Vita and Harold's most beautiful and romantic visions". Sackville-West recorded her original inspiration in a letter to Nicolson dated 12 December 1939: "I have got what I hope will be a lovely scheme for it: all white flowers, with some clumps of very pale pink". The concept of single-colour gardens had enjoyed some popularity at the end of the 19th century, but few such gardens remained when Sissinghurst was designed. Influences for the White Garden include Hidcote and Phyllis Reiss's garden at Tintinhull, both of which Vita had seen. Gertrude Jekyll had discussed the concept, but argued for varying the white palette with the use of blue or yellow plants, advice followed by Reiss. But neither Hidcote nor Tintinhull equals the "full-scale symphony" of the White Garden at Sissinghurst. A more prosaic motivation for the colour scheme was to provide reflected illumination for Sackville-West and Nicolson as they made their way from their bedrooms at the South Cottage to the Priest's House for dinner.
The focal point of the garden was originally four almond trees, encased in a canopy of the white rose, Rosa mulliganii. By the 1960s, the weight of the roses had severely weakened the trees, and they were replaced with an iron arbour designed by Nigel Nicolson. Beneath the arbour is sited a Ming dynasty vase bought in Cairo. A lead statue of a Vestal Virgin, cast by Toma Rosandić from the wooden original which is in the Big Room, presides over the garden. Sackville-West intended that the statue should be enveloped by a weeping pear tree, Pyrus salicifolia 'Pendula', and the present tree was planted after her original was destroyed in the Great Storm of 1987. Lord considers the White Garden "the most ambitious and successful of its time, the most entrancing of its type".A possibly apocryphal story records a visit by the colour-loving gardener Christopher Lloyd, during which he is supposed to have scattered seeds of brightly coloured nasturtiums across the lawn. Troy Scott Smith, the current head gardener, is undertaking a major research project on the history of the White Garden with the intention of recreating the original planting scheme in its entirety. This project has seen the number of plants being propagated in the Sissinghurst nursery rise from 400 to over 530.
Example Output: What is the full name of the man who's project has increased the plants at Sissinghurst from 400 to 530?

Example Input: Passage: Two groups of goldcrest taxa are found on the Atlantic islands of Macaronesia. Birds on the Canary Islands are ancient colonists, whereas those on The Azores are of more recent origin. There are no goldcrests on Madeira, where the Madeira firecrest is the only Regulus species.The Canary Islands were colonised in two waves. The first step was the occupation of Tenerife and La Gomera 1.9–2.3 million years ago, followed by a separate invasion of El Hierro and La Palma 1.3–1.8 mya.
Birds from the Canary Islands are particularly distinctive having a black forehead, pink-buff underparts and a darker closed wing, and have been sometimes treated either as a subspecies of the common firecrest or as a different Regulus species altogether. They were sometimes called the Tenerife goldcrest, no matter which of the islands they lived on; however, a 2006 study of the vocalisations of these birds indicate that they actually comprise two subspecies of the goldcrest that are separable on voice; R. r. teneriffae occurring on Tenerife and the newly described subspecies, R. r. ellenthalerae, the western Canary Islands goldcrest, occurring on the smaller islands of La Palma and El Hierro. 
Tenerife goldcrest R. r. teneriffae (Seebohm, 1883). Found only on Tenerife, Canary Islands; it is a distinctive, small subspecies with a black forehead and pink-buff underparts.
Western Canary Islands goldcrest R. r. ellenthalerae (Päckert et al., 2006). Resident on La Palma and El Hierro, Canary Islands.Differences in songs, genetics and morphology suggests that the Azores were colonised in a single invasion in the late Pleistocene, about 100,000 years ago. It is likely that the initial colonisation was of the easternmost islands, with a subsequent spread to the central and western island groups from the western caldera of São Miguel, where both eastern and western song types are found.
Example Output: What two groups of goldcrest taxa are found on the Atlantic Islands of Macaronesia?

Example Input: Passage: As of the 2000 Census, there were 49,321 people, 19,677 households, and 11,058 families residing in the city. The population density was 2,563.0 per square mile (989.8/km2). There were 20,838 housing units at an average density of 1,082.8 per square mile (418.2/km2).The city's racial makeup was 93.4% White, 0.9% African American, 2.8% Native American, 1.0% Asian, 0.1% Pacific Islander, 0.6% from other races, and 1.4% from two or more races. Hispanic or Latino of any race were 1.9% of the population. The top six ancestry groups were Norwegian (36.4%), German (34.7%), Irish (10.6%), French (6.5%), Polish (6.2%), English (6.1%). There were 21.4% of the population under the age of 18, 22.9% from 18 to 24, 27.7% from 25 to 44, 18.3% from 45 to 64, and 9.8% who were 65 years of age or older. The median age was 28 years. For every 100 females, there were 102.0 males. For every 100 females age 18 and over, there were 100.2 males.Of the 19,677 households, 28.7% had children under the age of 18 living with them, 43.2% were married couples living together, 10.0% had a female householder with no husband present, and 43.8% were non-families. 31.4% of all households were made up of individuals and 8.5% had someone living alone who was 65 years of age or older. The average household size was 2.3 and the average family size was 3.0. The median income for a household in the city was $34,194, and the median income for a family was $47,491. Males had a median income of $30,703 versus $21,573 for females. The per capita income for the city was $18,395. About 9.3% of families and 14.6% of the population were below the poverty line, including 14.6% of those under age 18 and 7.7% of those age 65 or over.The median household income was $34,194, and the median family income was $47,491. Males had a median income of $30,703 versus $21,573 for females. The city's per capita income was $18,395. About 9.3% of families and 14.6% of the population were below the poverty line, including 14.6% of those under age 18 and 7.7% of those age 65 or over.
Example Output:
What is the median income for females in the city where 28.7% of households had children under the age of 18 living with them?