Question: In which city is this American banker, businessman, investor, poker player, and amateur mathematician who founded the launch vehicle development company Beal Aerospace currently based?

full_context: Document 1: Andy Frankenberger: Andy Frankenberger is a professional poker player and former equity derivatives trader from New York City. In his first year as a professional poker player, Frankenberger was named World Poker Tour (WPT) Season IX Player of the Year. Card Player Magazine described this as one of poker's best rookie years in a September 2011 cover story. Frankenberger followed this up by winning back to back bracelets at the World Series of Poker in 2011 and 2012. He has been prominently featured in financial media including The Wall Street Journal, Fox Business Network, and Bloomberg Television.
Document 2: Andrew Bachman: Andrew Bachman (born June 9, 1983) is an American entrepreneur and investor. He is the founder of several companies, including Game Plan Holdings; after being charged with mobile cramming by the Federal Trade Commission, he resigned as president, chief executive officer, chief financial officer and chairman of Game Plan Holdings on February 11, 2014. He later agreed to a settlement with the FTC that includes a monetary judgment of more than $97 million. The judgment was partially suspended based on Bachman’s inability to pay the full amount, after he turned over nearly all of his assets.
Document 3: Stratolaunch Systems: Stratolaunch Systems Corporation is a space transportation venture developing a new air launch to orbit system, with its corporate headquarters located in Seattle, Washington. The project was officially announced in December 2011 by Microsoft co-founder Paul G. Allen and Scaled Composites founder Burt Rutan, who had previously collaborated on the creation of SpaceShipOne.
Document 4: SpaceDev: SpaceDev, a part of the "Space Systems Business" of Sierra Nevada Corporation, is prominent for its spaceflight and microsatellite work. It designed and built components for the hybrid rocket motors for Paul Allen's Tier One suborbital SpaceShipOne space program operated by Scaled Composites. It is also developing micro- and nano-satellites, a small expendable launch vehicle, the SpaceDev Streaker, and has designed a piloted suborbital and orbital spaceship of its own, the SpaceDev Dream Chaser, in collaboration with NASA.
Document 5: Beal Aerospace: Beal Aerospace was a launch vehicle development company, founded in February 1997 by Andrew Beal, president of Beal Bank in Dallas, Texas. The goal of the company was to build and operate a privately developed heavy lift orbital launch vehicle. It ceased operations on October 23, 2000.
Document 6: Andrew Brokos: Andrew Brokos (born 1983) is a professional online poker cash game player who is well known for finishing in the money in the World Series of Poker (WSOP) main event five times in the six years leading up to the 2011 World Series of Poker, including top 100 finishes in each of the last three in the money finishes. He is a poker instructor for "Card Player" Pro, and he is a former executive director of a non-profit organization. He is also the founder of the Boston Debate League, which coordinates debate programs in Boston area high schools and has pledged to donate 10 percent of his WSOP winnings to the organization. WSOP.com lists him as being from Baltimore, but other sources list him as being from Boston.
Document 7: Andrew Beal: Daniel Andrew "Andy" Beal (born November 29, 1952) is an American banker, businessman, investor, poker player, and amateur mathematician. He is a Dallas-based businessman who accumulated wealth in real estate and banking. Born and reared in Lansing, Michigan, Beal is founder and chairman of Beal Bank and Beal Bank USA, as well as other affiliated companies. Beal has an estimated worth of US$10.1 billion as of April 2017.
Document 8: Michael Bloomberg: Michael Rubens "Mike" Bloomberg (born February 14, 1942) is an American businessman, author, politician, and philanthropist. His net worth is estimated at US$ 53.4 billion, as of July 2017, ranking him as the 6th richest person in the United States and the 10th richest person in the world. He has joined The Giving Pledge, whereby billionaires pledge to give away at least half of their wealth.
Document 9: Bede Aircraft: Bede Aircraft Corporation was founded by controversial aeronautical engineer Jim Bede in 1961 to produce the BD-1 kit aircraft, which eventually became the American Aviation Corporation's AA-1. The company also created and produced a number of advanced kit planes including the famous Bede BD-5 (pusher propeller driven) and BD-5J (turbojet driven). The BD-5J has held the Guinness record as the World's Smallest Jet Aircraft for more than a quarter century. Versions of it saw use in various Budweiser commercials (the Bud Light Jet, which was lost in an inflight fire and crash unrelated to airshow work). The tiny jet also appeared in two James Bond movies; "Octopussy" starring Sir Roger Moore, and later in a cameo appearance, hanging from the wall of Q's workshop in "Die Another Day" starring Pierce Brosnan as Agent 007.
Document 10: History of SpaceX: This is a corporate history of SpaceX, an American aerospace manufacturer and space transport services company founded by Elon Musk.
Document 11: Starchaser Industries: Starchaser Industries is a privately owned company based in the UK whose principal aim is to become a viable business in space tourism. Formed in 1992, the company has designed and built several rocket systems - all prototypes - to investigate the feasibility of producing a space tourism vehicle. Starchaser's rocket NOVA 1, launched in 2001 from Morecambe Bay, still holds the UK record for the biggest successful rocket launch ever fired from the British mainland. Since 2002, Starchaser have operated an Educational Outreach Programme that has grown steadily to become a now major aspect of the company. This arm of the company aims to take traditionally difficult and abstract areas of physics and chemistry and explain their use in rocket building.
Document 12: Andrew Feldman (poker player): Andrew Feldman (born 16 July 1987, Watford) is an English poker player. He started playing poker on the Internet when he was 18 through his older brother and then received sponsorship from Full Tilt Poker.
Document 13: Amsprop: Amsprop is the property company of Alan Sugar. Amsprop now holds the majority of Sugar's £800 million wealth and owns several office building freeholds in Mayfair and other parts of London. Amsprop also owns the Sampson House building on the South Bank of the Thames, which is currently leased back to IBM.
Document 14: Ad Astra Rocket Company: The Ad Astra Rocket Company is an American rocket propulsion company dedicated to the development of advanced plasma rocket propulsion technology. Located in Webster, Texas, three miles away from NASA's Johnson Space Center, the company was incorporated on January 14, 2005. The President and CEO of Ad Astra Rocket Company is retired astronaut, Dr. Franklin Chang Díaz. The company has been working on Chang Díaz's concept of the Variable Specific Impulse Magnetoplasma Rocket, known by its acronym VASIMR. The VASIMR is intended to achieve several advantages over current chemical rocket designs, including lunar cargo transport, in-space refueling, and ultra-high speeds for distant space missions.
Document 15: Alexandra Andresen: Alexandra Gamlemshaug Andresen (born 23 July 1996) is a Norwegian heiress, and as of 2016 , the world's youngest billionaire. Her net worth is estimated at $1.2 billion (£862 million).
ground_truth: Dallas