Utilize the input text as a context reference, choose the right relationship between Airbus and aircraft from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

Currently, SpiceJet has 34 aircraft in the fleet, comprising 18 Boeing 737s, two Airbus A319 (on wet-lease) and 14 Bombardier Q400.

Answer: product_or_material_produced