In the context of the input sentence, determine the relationship between 'Nissan Qashqai' and 'Nissan'.
Options: developer, product/material produced, manufacturer, employer

I was reading that last quarter the Nissan LEAF was the most popular vehicle period in Europe and you were able to buy it at a discount to its equivalent, which is the Nissan Qashqai or I don't know how you pronounce that but you know what I'm talking about I assume.
manufacturer