Please answer the following question: Information: - "For the former UK Cargo Airline see: Air Foyle HeavyLift" HeavyLift Cargo Airlines Pty Ltd ACN 604 595 413 is an Australian cargo airline headquartered now in Los Angeles, United States. It started operations in 2004 and operates scheduled and charter cargo services.HeavyLift took over passenger airline OzJet in 2008. HeavyLift sold Ozjet and its passenger aircraft to Air Australia in 2009.Heavylift transferred its business to the United States once the Australian Government banned B727/737 stage III aircraft and some people incorrectly say that it is also due to Australia's unofficial two airline policy. - Jetstar Airways Pty Ltd, trading as Jetstar, is an Australian low-cost airline (self-described as "value based") headquartered in Melbourne. It is a wholly owned subsidiary of Qantas, created in response to the threat posed by low-cost airline Virgin Blue. Jetstar is part of Qantas' two brand strategy of having Qantas Airways for the premium full-service market and Jetstar for the low-cost market. Jetstar carries 8.5% of all passengers travelling in and out of Australia. - Qantas Airways is the flag carrier airline of Australia and its largest airline by fleet size, international flights and international destinations. It is the third oldest airline in the world, after KLM and Avianca having been founded in November 1920; it began international passenger flights in May 1935. The Qantas name comes from ""QANTAS"", an acronym for its original name, ""Queensland and Northern Territory Aerial Services"", and it is nicknamed "The Flying Kangaroo". Qantas is a founding member of the Oneworld airline alliance. - Virgin Australia Airlines Pty Ltd, formerly Virgin Blue Airlines, is Australia's second-largest airline after Qantas and it is the largest airline by fleet size to use the 'Virgin' brand. Now based in Bowen Hills, Brisbane, the airline was co-founded by British businessman Richard Branson, the founder of parent Virgin Group and former Virgin Blue CEO Brett Godfrey. It was established in November 1999 with two aircraft operating on a single route, and suddenly found itself catapulted to the position of Australia's second airline after the collapse of Ansett Australia in September 2001. The airline has grown to directly serve 29 cities in Australia from hubs in Brisbane, Melbourne and Sydney, using a fleet of narrow-body Boeing and Embraer jets; and Airbus and Boeing widebody jets. - Sydney (Kingsford Smith) Airport (colloquially Mascot Airport, Kingsford Smith Airport, or Sydney Airport; ) is an international airport located 8km (5mi) south of Sydney city centre, in the suburb of Mascot. It is the primary airport serving Sydney, and is a primary hub for Qantas, as well as a secondary hub for Virgin Australia and Jetstar Airways. Situated next to Botany Bay, the airport has three runways, colloquially known as the eastwest, northsouth and third runways. - Ozjet Airlines Pty Ltd was a scheduled and charter airline with its head office in Tullamarine , Melbourne , Victoria , Australia , operating within Australasia from Melbourne Airport , Sydney Airport and Perth Airport . In 2008 the airline was sold to HeavyLift Cargo Airlines , and on 20 May 2009 it suspended its last remaining operations from Perth . In June 2009 , OzJet was purchased by the Strategic group . With the insolvency of Strategic Airlines on 17 February 2012 also OzJet ceased all operations and went as part of the mother company into administration . Administrator is the company KordaMentha . - Air Australia Airways was the trading name for Strategic Airlines Pty Ltd an airline flying domestic and international scheduled passenger flights. Strategic Aviation, a sister company, flew charter flights using the Air Australia fleet or other leased aircraft. Both companies had their head office in Hendra, Brisbane, Australia. After reading the paragraphs above, we are interested in knowing the entity with which 'ozjet' exhibits the relationship of 'parent company'. Find the answer from the choices below. Choices: - air australia - airbus - avianca - boeing - klm - qantas - virgin group
Answer:
air australia