Question: What is the leading ballet company in the country where the discoverer of C/2014 Q2 (Lovejoy) is a citizen?

Knowledge 1: C/2014 Q2 (Lovejoy)
C/2014 Q2 (Lovejoy) is a long-period comet discovered on 17 August 2014 by Terry Lovejoy using a Schmidt–Cassegrain telescope. It was discovered at apparent magnitude 15 in the southern constellation of Puppis. It is the fifth comet discovered by Terry Lovejoy. Its blue-green glow is the result of organic molecules and water released by the comet fluorescing under the intense UV and optical light of the Sun as it passes through space. [SEP] Knowledge 2: Terry Lovejoy
Terry Lovejoy (born 20 November 1966) is an information technologist from Thornlands, Queensland, Australia, most widely known as an amateur astronomer. He has discovered six comets, including C/2011 W3 (Lovejoy), the first Kreutz Sungrazing comet discovered by ground-based observation in over 40 years. He is also known for popularizing procedures for modifying consumer-grade digital cameras so that they can be used for digital camera astrophotography. [SEP] Knowledge 3: Ballet Theatre of Queensland
Ballet Theatre of Queensland, founded in 1937 by Phyllis Danaher MBE FRAD, is the oldest continuous dance company in Australia. Ballet Theatre is based in Brisbane in the Australian state of Queensland. It exists to provide professional performance opportunities for young people and to influence and foster dancer for present and future generations.
Knowledge 1: Terry Lovejoy
Terry Lovejoy (born 20 November 1966) is an information technologist from Thornlands, Queensland, Australia, most widely known as an amateur astronomer. He has discovered six comets, including C/2011 W3 (Lovejoy), the first Kreutz Sungrazing comet discovered by ground-based observation in over 40 years. He is also known for popularizing procedures for modifying consumer-grade digital cameras so that they can be used for digital camera astrophotography. [SEP] Knowledge 2: Ballet Theatre of Queensland
Ballet Theatre of Queensland, founded in 1937 by Phyllis Danaher MBE FRAD, is the oldest continuous dance company in Australia. Ballet Theatre is based in Brisbane in the Australian state of Queensland. It exists to provide professional performance opportunities for young people and to influence and foster dancer for present and future generations. [SEP] Knowledge 3: C/2014 Q2 (Lovejoy)
C/2014 Q2 (Lovejoy) is a long-period comet discovered on 17 August 2014 by Terry Lovejoy using a Schmidt–Cassegrain telescope. It was discovered at apparent magnitude 15 in the southern constellation of Puppis. It is the fifth comet discovered by Terry Lovejoy. Its blue-green glow is the result of organic molecules and water released by the comet fluorescing under the intense UV and optical light of the Sun as it passes through space.
Knowledge 1: C/2014 Q2 (Lovejoy)
C/2014 Q2 (Lovejoy) is a long-period comet discovered on 17 August 2014 by Terry Lovejoy using a Schmidt–Cassegrain telescope. It was discovered at apparent magnitude 15 in the southern constellation of Puppis. It is the fifth comet discovered by Terry Lovejoy. Its blue-green glow is the result of organic molecules and water released by the comet fluorescing under the intense UV and optical light of the Sun as it passes through space. [SEP] Knowledge 2: Oklahoma
The state has a rich history in ballet with five Native American ballerinas attaining worldwide fame. These were Yvonne Chouteau, sisters Marjorie and Maria Tallchief, Rosella Hightower and Moscelyne Larkin, known collectively as the Five Moons. The New York Times rates the Tulsa Ballet as one of the top ballet companies in the United States. The Oklahoma City Ballet and University of Oklahoma's dance program were formed by ballerina Yvonne Chouteau and husband Miguel Terekhov. The University program was founded in 1962 and was the first fully accredited program of its kind in the United States. [SEP] Knowledge 3: Tulsa Ballet
Tulsa Ballet is a professional American ballet company located in Tulsa, Oklahoma. The artistic mission of Tulsa Ballet is "To preserve the tradition of classical ballet, promote the appreciation of contemporary dance, create works of superior and enduring quality, and educate through exemplary performances, training and outreach programs." The Company has toured throughout the United States and the world and has received consistent critical acclaim.

Answer: The Australian Ballet