Utilize the input text as a context reference, choose the right relationship between Boeing and Boeing 737 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.

In March last year, the airline had placed order for 42 Boeing 737 MAX jets worth Rs 26,000 crore with the Boeing Company.

Answer: product_or_material_produced