Now, the big issue was when you define "covenant", how is that actioned? Could it be actually just through a lease agreement or could it be through the deed of lease that's actually reached on the title, or could it be done via a side letter, which is probably the norm if you're doing a first right of refusal. So our first issue was that we wanted to make sure that we adequately covered all the different covenant arrangements and how they were executed and enforced by the grocery retail. 