[Q]: Read the following paragraph and extract the answer for the question: What do many of the ancient roads appear to follow towards key sites in the basin? A long-distance communication system that used smoke and mirrors existed in the region, and direct lines of sight have been established between Pueblo Alto, Huerfano Mountain in northern New Mexico, and Chimney Rock Pueblo in southern Colorado. Messages could have been relayed between these three points within minutes. On the mesa behind Chaco Canyon is an ancient road that runs north from Chetro Ketl, then northward along the east side of Pueblo Alto before joining with the Great North Road. The Pueblo Alto road network functioned between 1050 and 1140. It facilitated access to watering holes, terraced farming areas, and enabled interaction between Pueblo Alto and great houses like Pueblo Bonito and Chetro Ketl. It also led to a community along Escavada Wash. It may have served an important function in the transport of household goods, construction timber, and people throughout the San Juan Basin. Several road segments appear to be related to a row of Chetro Ketl's exterior rooms, which are thought to have been community storage space.In 1982 Robert Powers theorized that the road network "suggests an intercommunity organization and settlement system of regional extent". Because "Chaco Canyon is the convergence point of all presently documented extra-canyon roads", the area may represent a locus of regional control, or "the apex of the hierarchical system". Powers believes that great houses like Chetro Ketl were involved in civic coordination between the canyon sites and outlying communities. In 1993 David R. Wilcox proposed that a state-level society developed at Chaco, with an administrative center at Pueblo Bonito or Chetro Ketl. In a 2003 study of Chacoan artifacts, Frances Joan Mathien stated that the number of warrior-class individuals that would have been needed to support such a state Wilcox estimated 5001,000 precludes his theory, and Wilcox is assuming a "greater Chacoan organizational complexity than any other scholar to date".Lekson developed a theory called the Chaco Meridian, which is based...
****
[A]: Chaco Meridian
input: Please answer the following: Read the following paragraph and extract the answer for the question: Who does the petty thief get a list from? Lionel Meadows is a London garage owner who makes extra cash dealing in stolen cars. Meadows buys log books from scrapped models, then has other cars corresponding to the log books stolen and the number plates replaced. He gives a list of the latest batch to young petty thief Tommy Towers, which includes a 1959 Ford Anglia. The car Tommy steals belongs to struggling cosmetics salesman John Cummings, who needs the car to keep his job. Also, he did not insure the car against theft and becomes desperate to recover it. Put onto Tommy by a street newspaper vendor, Alfie, who witnessed the crime, Cummings starts investigating the activities of Meadows and his associate Cliff. Meadows, disturbed by his inquiries, brutalizes Alfie, who then commits suicide. Despite being warned off by both Meadows and the police, Cummings persists in his attempts to recover the car, even when his wife threatens to leave him and take the children away. It transpires that since his demob from the army, Cummings has failed at several enterprises, though his wife has always been supportive. Cummings eventually finds the weak link in Meadows's operation, his mistress Jackie, a teenage runaway whom, like Tommy, Meadows continually threatens and abuses. Taking Jackie under his wing, Cummings sets out to prove that he is correct and that Meadows is a major criminal, stealing dozens of cars. He eventually convinces the police, but even then, they lack interest in helping him recover his car. Cummings finds he has to take matters into his own hands.
++++++++++
output: Lionel Meadows
Problem: Read the following paragraph and extract the answer for the question: What is the last name of the person who performed "Comfortably Numb" at a concert at the Royal Festival Hall in London? After the release of The Red Shoes, Kate Bush dropped out of the public eye. She had originally intended to take one year off, but despite working on material, twelve years passed before her next album release. Her name occasionally cropped up in the media with rumours of a new album release. The press often viewed her as an eccentric recluse, sometimes drawing a comparison with Miss Havisham from Charles Dickens's Great Expectations. In 1998, Bush gave birth to Albert, known as "Bertie", fathered by her guitarist and now husband Danny McIntosh. In 2001, Bush was awarded a Q Award as Classic Songwriter. In 2002, she was awarded an Ivor Novello Award for Outstanding Contribution to Music, and performed "Comfortably Numb" at David Gilmour's concert at the Royal Festival Hall in London. Kate Bush's eighth studio album, Aerial, was released on double CD and vinyl in November 2005. The album single "King of the Mountain", had its premiere on BBC Radio 2 two months prior. The single entered the UK Downloads Chart at number six, and would become Bush's third-highest-charting single ever in the UK, peaking at number four on the full chart. Aerial entered the UK albums chart at number three, and the US chart at number 48.Aerial, as on Hounds of Love (1985), is divided into two sections, each with its own theme and mood. The first disc, subtitled A Sea of Honey, features a set of unrelated themed songs, including "King of the Mountain"; "Bertie", a Renaissance-style ode to her son; and "Joanni", based on the story of Joan of Arc. In the song " {\displaystyle \pi } ", Bush sings 117 digits of the number Pi. The second disc, subtitled A Sky of Honey, features one continuous piece of music describing the experience of 24 hours passing by. Aerial earned Bush two nominations at the 2006 BRIT Awards, for Best British Female Solo Artist and Best British Album.

A:
Bush