Refer to the input text as context and select the correct relationship between 'Opel Corsa' and 'Opel' from the available options.
Options: operator, brand, product/material produced, parent organization

So you see that we have been reasonably fast to bring those products to the market; and now we are entering a pipeline which is very levelized, one new model every year, starting with the Opel Corsa and then now coming the Opel Mokka.
brand