Problem: Please answer a question about the following article about 2008 Summer Olympics torch relay:
The outreach director of HRTR, Susan Prager, is also the communication director of "Friends of Falun Gong", a quasi-government non-profit funded by fmr. Congressman Tom Lanto's wife and Ambassador Mark Palmer of NED. A major setback to the event was caused by footballer Diego Maradona, scheduled to open the relay through Buenos Aires, pulling out in an attempt to avoid the Olympic controversy. Trying to avoid the scenes that marred the relay in the UK, France and the US, the city government designed a complex security operative to protect the torch relay, involving 1200 police officers and 3000 other people, including public employees and volunteers. Overall, the protests were peaceful in nature, although there were a few incidents such as the throwing of several water balloons in an attempt to extinguish the Olympic flame, and minor scuffles between Olympic protesters and supporters from Chinese immigrant communities.
How many police officers were part of the security operative?
A: 1200

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On 17 March 1883, she fell down some stairs at Windsor, which left her lame until July; she never fully recovered and was plagued with rheumatism thereafter. Brown died 10 days after her accident, and to the consternation of her private secretary, Sir Henry Ponsonby, Victoria began work on a eulogistic biography of Brown. Ponsonby and Randall Davidson, Dean of Windsor, who had both seen early drafts, advised Victoria against publication, on the grounds that it would stoke the rumours of a love affair. The manuscript was destroyed. In early 1884, Victoria did publish More Leaves from a Journal of a Life in the Highlands, a sequel to her earlier book, which she dedicated to her "devoted personal attendant and faithful friend John Brown". On the day after the first anniversary of Brown's death, Victoria was informed by telegram that her youngest son, Leopold, had died in Cannes. He was "the dearest of my dear sons", she lamented. The following month, Victoria's youngest child, Beatrice, met and fell in love with Prince Henry of Battenberg at the wedding of Victoria's granddaughter Princess Victoria of Hesse and by Rhine to Henry's brother Prince Louis of Battenberg. Beatrice and Henry planned to marry, but Victoria opposed the match at first, wishing to keep Beatrice at home to act as her companion. After a year, she was won around to the marriage by Henry and Beatrice's promise to remain living with and attending her.

What did Victoria begin working on after Brown's death?
Answer: a eulogistic biography

Problem: Arsenal's parent company, Arsenal Holdings plc, operates as a non-quoted public limited company, whose ownership is considerably different from that of other football clubs. Only 62,217 shares in Arsenal have been issued, and they are not traded on a public exchange such as the FTSE or AIM; instead, they are traded relatively infrequently on the ICAP Securities and Derivatives Exchange, a specialist market. On 10 March 2016, a single share in Arsenal had a mid price of 15,670, which sets the club's market capitalisation value at approximately 975m. Most football clubs aren't listed on an exchange, which makes direct comparisons of their values difficult. Business magazine Forbes valued Arsenal as a whole at $1.3 billion in 2015. Consultants Brand Finance valued the club's brand and intangible assets at $703m in 2015, and consider Arsenal an AAA global brand. Research by the Henley Business School modelled the club's value at 1.118 billion in 2015, the second highest in the Premier League.
How many shares of Arsenal stock are there?
The answer is the following: 62,217

The Kinsey scale, also called the Heterosexual-Homosexual Rating Scale, was first published in Sexual Behavior in the Human Male (1948) by Alfred Kinsey, Wardell Pomeroy, and Clyde Martin and also featured in Sexual Behavior in the Human Female (1953). The scale was developed to combat the assumption at the time that people are either heterosexual or homosexual and that these two types represent antitheses in the sexual world. Recognizing that a large portion of population is not completely heterosexual or homosexual and people can experience both heterosexual and homosexual behavior and psychic responses, Kinsey et al., stated:
Who else was featured in The sexual behavior of the human male?
Wardell Pomeroy, and Clyde Martin

Input: The Bronx
Starting in the 1970s, the Bronx often symbolized violence, decay, and urban ruin. The wave of arson in the South Bronx in the 1960s and 1970s inspired the observation that "The Bronx is burning": in 1974 it was the title of both a New York Times editorial and a BBC documentary film. The line entered the pop-consciousness with Game Two of the 1977 World Series, when a fire broke out near Yankee Stadium as the team was playing the Los Angeles Dodgers. Numerous fires had previously broken out in the Bronx prior to this fire. As the fire was captured on live television, announcer Howard Cosell is wrongly remembered to have said something like, "There it is, ladies and gentlemen: the Bronx is burning". Historians of New York City frequently point to Cosell's remark as an acknowledgement of both the city and the borough's decline. A new feature-length documentary film by Edwin Pagan called Bronx Burning is in production in 2006, chronicling what led up to the numerous arson-for-insurance fraud fires of the 1970s in the borough.

Who made a documentary called "The Bronx is burning"?
Output: BBC

Problem: Please answer a question about the following article about Botany:
The bodies of vascular plants including clubmosses, ferns and seed plants (gymnosperms and angiosperms) generally have aerial and subterranean subsystems. The shoots consist of stems bearing green photosynthesising leaves and reproductive structures. The underground vascularised roots bear root hairs at their tips and generally lack chlorophyll. Non-vascular plants, the liverworts, hornworts and mosses do not produce ground-penetrating vascular roots and most of the plant participates in photosynthesis. The sporophyte generation is nonphotosynthetic in liverworts but may be able to contribute part of its energy needs by photosynthesis in mosses and hornworts.
How are sporophytes generated in liverworts?
A:
nonphotosynthetic