Question: The company headed by Masayoshi Son worked with the development of what robot?

Context paragraphs:
Taizo Son: Taizo Son (born September 29, 1972) is a Japanese serial entrepreneur and investor.  He is CEO of Mistletoe, a company that he founded in 2013.  He is also chairman of mobile gaming company GungHo, which he founded in 2002.  The company’s market value in 2013 was $10.4 billion and this has made him a bilionaire.  He is the youngest brother of SoftBank magnate Masayoshi Son.

Nao (robot): Nao (pronounced "now") is an autonomous, programmable humanoid robot developed by Aldebaran Robotics, a French robotics company headquartered in Paris, which was acquired by SoftBank Group in 2015 and rebranded as .  The robot's development began with the launch of Project Nao in 2004.  On 15 August 2007, Nao replaced Sony's robot dog Aibo as the robot used in the RoboCup Standard Platform League (SPL), an international robot soccer competition.  The Nao was used in RoboCup 2008 and 2009, and the NaoV3R was chosen as the platform for the SPL at RoboCup 2010.

Atsuo Inoue: Atsuo Inoue (井上 篤夫/いのうえあつお , born July 15, 1947) is a Japanese writer and translator.  He is regarded as an expert on cinema and works of Frank Capra.  and the author of Aiming High—A Biography of Masayoshi Son.

Treasury Holdings: Treasury Holdings was an Irish property development company headed by Johnny Ronan and Richard Barrett.  The company, which was insolvent with a huge amount of debt, was wound up in October 2012.

SoftBank Group: SoftBank Group Corp. (ソフトバンクグループ株式会社 , Sofutobanku Gurūpu Kabushiki-gaisha ) is a Japanese multinational telecommunications and Internet corporation established on September 3, 1981, and headquartered in Tokyo, Japan.  It has operations in broadband, fixed-line telecommunications, e-commerce, Internet, technology services, finance, media and marketing, semiconductor design, and other businesses.  The company is headed by founder Masayoshi Son.

Masayoshi Son: Masayoshi Son (Japanese: 孫 正義 , Hepburn: Son Masayoshi , Korean: 손정의 "Son Jeong-ui"; born August 11, 1957) is a Korean-descendant (Zainichi Korean) Japanese businessman and the founder and current chief executive officer of SoftBank, the chief executive officer of SoftBank Mobile, and current chairman of Sprint Corporation.  According to Forbes magazine, Son's estimated net worth is US $20.4 billion and he is the richest man in Japan, despite having the distinction of losing the most money in history (approximately $70bn during the dot com crash of 2000).  Forbes also describes him as a philanthropist.

Conrad Bonnevie-Svendsen: Conrad Bonnevie-Svendsen (11 April 1898 – 12 June 1983) was a Norwegian priest and government minister.  His father was Conrad Svendsen, Norway's first priest for the deaf.  Conrad the son worked at his father's school for deaf at Nordstrand while studying theology at the university, and eventually took over his father's leadership of the school.  During the German occupation of Norway in World War II, he helped organise the resistance, and had to flee to Sweden towards the end of the war.

The Kid (1950 film): The Kid, also known as Kid Cheung and My Son A-Chang, is a 1950 Hong Kong drama film starring the then 10-year-old Bruce Lee in his first leading role in the title role of "Kid Cheung", based on a comic book character written by Yuen Bou-wan, who also has a role in the film.  Co-starring Lee's father, Lee Hoi-chuen, this is the second film in which the father and son worked together on, the other being "The Birth of Mankind" in 1946.

Uttar Pradesh Provincial Armed Constabulary: Uttar Pradesh Provincial Armed Constabulary or Pradeshik Armed Constabulary, (UP-PAC) or just (PAC) is an armed police of Uttar Pradesh.  It is maintained at key locations across state and active only on orders from the deputy inspector general and higher-level authorities.  It is usually assigned to VIP duty or to maintain order during fairs, festivals, athletic events, elections, and natural disasters.  They are also deployed to quell outbreaks of student or labor unrest, organized crime, and communal riots; to maintain key guard posts; and to participate in antiterrorist operations.  The Provincial Armed Constabulary is equipped with INSAS semi automatic guns and usually carries only "lathis" while controlling the mob during unrests.  UP-PAC consists of a total of 20,000 personnel as of 2005, composed of 36 battalions located in different cities across the state as a wing of Uttar Pradesh Police.  Each battalion is commanded by an IPS officer of Superintendent rank, and has seven to eight companies consisting of 120 to 150 "Jawans", each company headed by a State Police officer of Inspector rank, who is usually referred to as Company Commander in the PAC.  The PAC is headed by the Director General Provincial Armed Constabulary (DG PAC).

The Halcyon Company: The Halcyon Company is an American privately financed, media development company headed by Victor Kubicek and Derek Anderson.  They are perhaps best known for acquiring the global rights to the "Terminator" franchise in 2007 and for producing "Terminator Salvation", which was released worldwide in the summer of 2009.

Supporting paragraphs: Nao (robot) SoftBank Group
Answer: Nao