I want to know the answer to the following question:
Who is the current sponsor?
All the background I'm provided with is that "Emirates airline is the sponsor from 2015 to 2018, renaming the competition as 'The Emirates FA Cup', unlike previous editions, which included 'The FA Cup in association with E.ON' and 'The FA Cup with Budweiser'.". Is that enough to answer the question?
Answer: yes