What is the relationship between A350 and Airbus in the context of the input sentence. Choose an answer from: 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.

The latest 787 Dreamliner and the Airbus Group SE A350 are hastening the retreat by combining twin-jet economics with composite materials that offer a 20 per cent efficiency saving versus planes far newer than the 747.

Answer: manufacturer