. >> absolutely and thank you, commissioner walson. walton. i would prefer we use that language and not set any sort of sunset that happens automatically. a couple questions i had and one is, who is defined as a current resident? what are the definitions that we're using and is there a cult-ofcut-off date? if you are in the sort of housing that exists there now, not the new housing. if you live there now, how do you define who those folks are and there's turn-over because if somebody's roommate leaves and somebody else moves on, is it everybody who lives in the current housing? >> right. >> so not in the new buildings? >> so this is -- we do need to define this, and i would request this is something that in the toll system business rules, we need to create the definition there. but there are options. one is to provide a date, cut-off date, such as january 1, 2020. i think the question, then, will that capture everybody who we mean to capture? or would somehow somebody who were intending to capture be not included in that and that would be unin