What is the relationship between 'Office 365' and 'Microsoft' in the context of the input sentence.
Options: currency, developer, business division, manufacturer

So, customers who move in to exchange online and still maintain Office on-premise, that evolved to being Office 365 E3, to today where it's customers who are now coming into Office 365 really are going to Microsoft 365 E3, and that's really become the hero motion.
developer