In the context of the input sentence, determine the relationship between 'A350' and 'Airbus'.
Options: stock exchange, currency, employer, manufacturer

We recognized excess capacity costs of $83 million, abnormal production costs related to COVID-19 of 19 million, restructuring expenses of 6 million for cost alignment and headcount reductions, and loss on disposals of 23 million related to certain long-lived assets on the Boeing 787 and Airbus A350 programs.
manufacturer