Utilize the input text as a context reference, choose the right relationship between 'A350' and 'Airbus' from the options.
Options: owned by, developer, legal form, location of formation

GKN said Fokker's position on two big air programmes, the Airbus A350 and the Lockheed Martin F-35 military jet, complements its own position on the programmes, adding that the deal also gives it exposure to electrical wiring systems, and extends its footprint in China.
developer