Take context from the input text and decide on the accurate relationship between 'Airbus' and 'aircraft' from the options provided.
Options: publisher, product/material produced, manufacturer, parent organization

To provide more color in response to the capacity reductions related to COVID-19, we are permanently retiring 79 older aircraft from our fleet, consisting of Boeing 767s, Airbus 319s, and Embraer 190 aircraft.
product/material produced