In this task, you are given a set of context paragraphs, some supporting facts and an answer of a question. Your task is to generate question for given answer based on set of context paragraphs, supporting facts and an answer.

Context_1 : Kepler-37 is a G-type main-sequence star located in the constellation Lyra 215.2 light years from Earth. It is host to exoplanets Kepler-37b, Kepler-37c, Kepler-37d and Kepler-37e, all of which orbit very close to it. Kepler-37 has a mass about 80.3 percent of the Sun's and a radius about 77 percent as large. It has a temperature similar to that of the Sun, but a bit cooler at 5,417 K. It has about half the metallicity of our Sun. With an age of roughly 6 billion years, it is slightly older than the Sun, but is still a main-sequence star. Until January 2015, Kepler-37 was the smallest star to be measured via asteroseismology. Context_2 : A blue straggler is a main-sequence star in an open or globular cluster that is more luminous and bluer than stars at the main-sequence turn-off point for the cluster. Blue stragglers were first discovered by Allan Sandage in 1953 while performing photometry of the stars in the globular cluster M3. Standard theories of stellar evolution hold that the position of a star on the Hertzsprung–Russell diagram should be determined almost entirely by the initial mass of the star and its age. In a cluster, stars all formed at approximately the same time, and thus in an H–R diagram for a cluster, all stars should lie along a clearly defined curve set by the age of the cluster, with the positions of individual stars on that curve determined solely by their initial mass. With masses two to three times that of the rest of the main-sequence cluster stars, blue stragglers seem to be exceptions to this rule. The resolution of this problem is likely related to interactions between two or more stars in the dense confines of the clusters in which blue stragglers are found. Context_3 : A G-type main-sequence star (Spectral type: G-V), often (and imprecisely) called a yellow dwarf, or G dwarf star, is a main-sequence star (luminosity class V) of spectral type G. Such a star has about 0.84 to 1.15 solar masses and surface temperature of between 5,300 and 6,000 K. Like other main-sequence stars, a G-type main-sequence star is converting the element hydrogen to helium in its core by means of nuclear fusion. The Sun, the star to which the Earth is gravitationally bound in the Solar System and the object with the largest apparent magnitude, is an example of a G-type main-sequence star. Each second, the Sun fuses approximately 600 million tons of hydrogen to helium, converting about 4 million tons of matter to energy. Besides the Sun, other well-known examples of G-type main-sequence stars include Alpha Centauri A, Tau Ceti, and 51 Pegasi. Context_4 : Hereford Arizona Observatory (HAO), IAU-code G95, is an astronomical observatory, owned and operated by amateur astronomer Bruce L. Gary. Gary is the author of many publications related to astronomy, including "Exoplanet Observing for Amateurs" (2008), currently available in a second edition (2009). Observational studies of unusual starlight fluctuations in KIC 8462852 and WD 1145+017 are recent interests. Context_5 : 74 Cygni is a star in the constellation Cygnus. Its apparent magnitude is 5.05. Located around 65.83 pc distant, it is a blue-white main-sequence star of spectral type A5V, a star that is fusing its core hydrogen. Context_6 : GD 61 is a white dwarf with a planetary system located 150 light-years from Earth in the constellation Perseus. It is thought to have been a main-sequence star of spectral type A0V with around three times the mass of the Sun that has aged and passed through a red-giant phase, leaving a dense, hot remnant that has around 70% of the Sun's mass and a surface temperature of 17,280 K. It is thought to be around 600 million years old, including both its life as a main-sequence star and as a white dwarf. It has an apparent magnitude of 14.8. GD 61 was first noted as a potential degenerate star in 1965, in a survey of white-dwarf suspects by astronomers from the Lowell Observatory in Arizona. Context_7 : KIC 8462852 (also Tabby's Star or Boyajian's Star) is an F-type main-sequence star located in the constellation Cygnus approximately 1280 ly from Earth. Unusual light fluctuations of the star, including up to a 22% dimming in brightness, were discovered by citizen scientists as part of the Planet Hunters project, and, in September 2015, astronomers and citizen scientists associated with the project posted a preprint of an article describing the data and possible interpretations. The discovery was made from data collected by the "Kepler" space telescope, which observes changes in the brightness of distant stars to detect exoplanets. Context_8 : K-type main-sequence stars may be candidates for supporting extraterrestrial life. These stars are known as "Goldilocks stars" as they emit enough radiation in the non-UV ray spectrum to provide a temperature that allows liquid water to exist on the surface of a planet; they also remain stable in the main phase longer than the Sun, allowing more time for life to form on a planet around a K-type main-sequence star. The planet's habitable zone, ranging from 0.1–0.4 to 0.3–1.3 astronomical units (AU), depending on the size of the star, is often far enough from the star so as not to be tidally locked to the star, and to have a sufficiently low solar flare activity not to be lethal to life. In comparison, red dwarf stars have too much solar activity and quickly tidally lock the planets in their habitable zones, making them less suitable for life. The odds of intelligent life arising may be better on planets around K-type main-sequence stars than around Sun-like stars, given the extra time available for it to evolve. Few planets thus far have been found around K-type main-sequence stars, but those that have are potential candidates for extraterrestrial life. Context_9 : Iota Cygni (ι Cyg, often simply called ι Cyg) is a star in the constellation Cygnus. Its apparent magnitude is 3.77 Located around 37.20 pc distant, it is a blue-white main-sequence star of spectral type A5V, a star that is currently fusing its core hydrogen. Based on rapid changes in the strength of a singly-ionized calcium absorption line, the star is likely host to a circumstellar disk. Context_10 : An F-type main-sequence star (F V) is a main-sequence, hydrogen-fusing star of spectral type F and luminosity class V. These stars have from 1.0 to 1.4 times the mass of the Sun and surface temperatures between 6,000 and 7,600 K. This temperature range gives the F-type stars a yellow-white hue. Because a main-sequence star is referred to as a dwarf star, this class of star may also be termed a yellow-white dwarf. Famous examples include Procyon A, Gamma Virginis A and B, and KIC 8462852. fact_1 :  Observational studies of unusual starlight fluctuations in KIC 8462852 and WD 1145+017 are recent interests. fact_2 : KIC 8462852 (also Tabby's Star or Boyajian's Star) is an F-type main-sequence star located in the constellation Cygnus approximately 1280 ly from Earth. Answer: F-type
Hereford Arizona Observatory found fluctuations in what type of mainsequence star in Cygnus?

Context_1 : Heptacodium is a genus of plant in family Caprifoliaceae, comprising just the one species found in China: Context_2 : Darwinia, sometimes commonly known as mountain bells or simply bells, is a genus of about 70 species of evergreen shrubs in the family Myrtaceae, endemic to southeastern and southwestern Australia. The majority are native to southern Western Australia, but a few species occur in South Australia, New South Wales and Victoria. The genus was named in honour of Erasmus Darwin, grandfather of Charles Darwin by Edward Rudge in 1816. Most darwinias grow to a height of between 0.2 and 3 m and many are prostrate shrubs. Most have small, simple leaves and the flowers are often grouped together, each flower with five red, white or greenish petals and ten stamens. In many species, the flowers are surrounded by large, colourful bracts, giving rise to their common names. Context_3 : Darwinia glaucophylla is a plant species that is endemic to the Gosford area in the Australian state of New South Wales. The species is listed as "threatened" under the NSW Threatened Species Conservation Act 1995. Context_4 : Heptacodium miconioides, commonly known as the Seven Sons plant, is a member of the Caprifoliaceae family, a cousin of the Honeysuckle, and sole member of the genus "Heptacodium". Endemic to China, this species was discovered in 1907 in Hubei province in central China by Ernest Wilson whilst collecting on behalf of the Arnold Arboretum. Considered rare even at that time, only nine populations are known to remain in the wild, all of them in Anhui and Zhejiang provinces and threatened by habitat loss. The species is now under second-class national protection in China. However, the Sino-American Botanical Expedition of 1980 collected viable seeds and sent them to the Arnold Arboretum where it was found to be readily cultivated. The plant is now widely grown as an ornamental around the world. Context_5 : Darwinia procera is a plant in the myrtle family Myrtaceae and is endemic to a small area in New South Wales. It is a shrub with laterally compressed leaves, so that they are thicker than wide. The flowers are reddish-purple and arranged in groups of four near the ends of the branches. Although rare in nature, this species is often grown by native plant enthusiasts. Context_6 : Darwinia biflora is a plant in the myrtle family Myrtaceae and is endemic to New South Wales. It is an erect, often straggly shrub with flattened, glabrous leaves, and flowers which are arranged in pairs. The flowers are greenish in colour but each is surrounded by two purple-red bracteoles and have a long yellow-green style projecting out of the flower tube. The species only occurs in the Sydney region in a few places where shale-capped ridges intergrade with Hawkesbury sandstone. Context_7 : Darwinia oxylepis, commonly known as Gillham's bell, is a plant in the myrtle family Myrtaceae. It grows as an dense, upright shrub 1.0 - 1.5 metres (3 – 4.5 ft) high and produces large numbers of red inflorescences prominently displayed on the ends of the branchlets in spring. It is one of a group of Darwinias including "D. leiostyla", "D. macrostegia", "D. meeboldii", "D. collina" and "D. squarrosa" collectively known as mountain bells. The species is found in only a few seasonally moist gullies near the lower slopes of the Stirling Range National Park and nearby Porongurup National Park and is therefore classified as endangered. Context_8 : Darwinia capitellata is a plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a bushy, many-branched shrub, very similar to "Darwinia diosmoides" but differs in the arrangement of its flowers, its more branched habit, prominent oil glands on the younger stems and its thinner, paper-like bracteoles. It was first discovered as a separate species when specimens of it were found to have a larger chromosome number than specimens of "D. diosmoides". Context_9 : Darwinia collina, commonly known as the yellow mountain bell, is a plant in the myrtle family Myrtaceae. It grows as an erect shrub 0.3-1.2 m high with crowded elliptical leaves and bright yellow flower-like inflorescences. It is endemic to a few small areas in the Stirling Range National Park, Western Australia and as a result is classified as an endangered species. Context_10 : Darwinia citriodora, commonly known as lemon-scented darwinia or lemon scented myrtle, is a plant in the myrtle family Myrtaceae and is endemic to the south-west of Western Australia. It is a shrub with oblong to lance-shaped leaves and red, yellow and orange flowers over an extended period. It is a hardy plant in well-drained soil, is often cultivated and used as a rootstock for less hardy species. fact_1 : Heptacodium is a genus of plant in family Caprifoliaceae, comprising just the one species found in China: fact_2 : Darwinia, sometimes commonly known as mountain bells or simply bells, is a genus of about 70 species of evergreen shrubs in the family Myrtaceae, endemic to southeastern and southwestern Australia. Answer: Darwinia
Which plant has more species, Heptacodium or Darwinia?

Context_1 : Me is the first full length studio album by James McCartney, son of Paul and Linda McCartney. It was recorded between Abbey Road, Hog Mill, Select, Avatar and Nevo studios and was produced and mixed by David Kahne. It also includes performances from Paul McCartney. James McCartney said of the album "it's about having as much emotion as possible for me, musically and lyrically. Cathartic, heartfelt and true." Context_2 : Flowers in the Dirt is the eighth studio solo album by Paul McCartney under his own name. The album was released on 5 June 1989 on Parlophone, as he was embarking on his first world tour since the Wings Over the World tour in 1975–76. It was considered a major return to form, and earned McCartney some of the best reviews he had received in years. The album made number 1 in the United Kingdom and Norway and produced several hit singles (the first being "My Brave Face"). Context_3 : "Daytime Nighttime Suffering" is a song written by Paul McCartney and recorded by Wings. It was the B-side to the 1979 single "Goodnight Tonight," which was a top-five hit in both the UK and USA. It was released on CD in 1993 as part of the release of "The Paul McCartney Collection", and can be found as a bonus track on the album "Back to the Egg". It is also included on the CD collection "". Context_4 : The Paul McCartney Collection is a series of 16 remastered CDs by Paul McCartney of his solo and Wings albums, with most adding bonus tracks. The albums in the collection were released separately, with the first eight released on 7 June 1993, and the remainder on 9 August of the same year. The first half comprised albums from "McCartney" (1970) to "London Town" (1978), and the second half "Wings Greatest" (1978) to "Flowers in the Dirt" (1989). Context_5 : Postcard, known as Post Card, is the debut album by Mary Hopkin. It was produced by Paul McCartney and released by Apple Records in February 1969 in the UK and in March 1969 in the US. It reached number 3 in the UK and number 28 in the US. It also reached number 26 in Canada. The original US version differed from the UK version by including the hit single "Those Were the Days" instead of a cover of "Someone to Watch Over Me". The album included three songs written by the folk singer Donovan, one of which, "Lord of the Reedy River", was deemed to be one of the album highlights by AllMusic critic Richie Unterberger. "Rolling Stone" critic John Mendelsohn regarded Hopkin's voice as being well-suited to the Donovan songs, although he considered the songs themselves to be "ponderous and over-long". Unterberger felt that the only problem with the album was that it contained too many pre-rock standards, in accordance with McCartney's tastes, which were not as well suited to Hopkin as more simple folk songs. Mendelsohn praised McCartney's production as much as Hopkins' singing. The album was launched by Hopkin at the Post Office Tower, London, on 13 February 1969. McCartney attended. Context_6 : Flaming Pie is the tenth solo studio album by Paul McCartney under his own name, first released in 1997. His first studio album in over four years, it was mostly recorded following McCartney's involvement in the highly successful "Beatles Anthology" project. The album was recorded in several locations over two years, 1995 and 1997, featuring two songs dating from 1992. The album featured several of McCartney's family members and friends, most notably McCartney's son, James McCartney. In "Flaming Pie"'s liner notes, McCartney said: ""[The Beatles Anthology]" reminded me of The Beatles' standards and the standards that we reached with the songs. So in a way it was a refresher course that set the framework for this album." Context_7 : Band on the Run is the third studio album by Paul McCartney and Wings, released in December 1973. It marked the fifth album by Paul McCartney since his departure from the Beatles in April 1970. Although sales were modest initially, its commercial performance was aided by two hit singles – "Jet" and "Band on the Run" – such that it became the top-selling studio album of 1974 in the United Kingdom and Australia; in addition to revitalising McCartney's critical standing. It remains McCartney's most successful album and the most celebrated of his post-Beatles works. Context_8 : McCartney is the debut studio album by English musician Paul McCartney. It was issued on Apple Records in April 1970 after McCartney had resisted attempts by his fellow Beatles to have the release delayed to allow for Apple's previously scheduled titles, notably the band's "Let It Be" album. McCartney recorded this solo album during a period of depression and confusion, following John Lennon's private announcement on September 20, 1969 that he was leaving the Beatles, and the conflict over its release further estranged McCartney from his bandmates. A press release in the form of a self-interview, supplied with UK promotional copies of "McCartney", led to the announcement of the group's break-up on 10 April 1970. Context_9 : Wings Greatest is a compilation album by Wings and is their eighth album as well as Paul McCartney's 10th since leaving the Beatles. It is notable as being the first official retrospective release from McCartney's post-Beatles career. Excepting interest in its vinyl LP mix, this collection has been superseded by the releases of "All the Best!", "" and "Pure McCartney". Context_10 : McCartney II is the second completely solo studio album by Paul McCartney, and the first since the formation of Wings in 1971. It was released in 1980, a year before the band's dissolution and while their future lay in limbo. The album is a significant departure for McCartney, as much of it relies heavily on synthesizers and studio experimentation. It was reissued on 13 June 2011 as part of the "Paul McCartney Archive Collection". The album remains a cult favourite. fact_1 :  The first half comprised albums from "McCartney" (1970) to "London Town" (1978), and the second half "Wings Greatest" (1978) to "Flowers in the Dirt" (1989). fact_2 : Flowers in the Dirt is the eighth studio solo album by Paul McCartney under his own name. Answer: Flowers in the Dirt

The Paul McCartney Collection contained the eighth studio album by Paul McCartney known as what?