As of today , we have been residents of Cincinnati for one week . We live about a block from a hospital , which is great if we have an emergency , but not so great when ambulances decide to scream into the ER at 2 am every night . This pic is the view from our living room .

Possible answers: (i). I may have seen some nurses walking around .. (ii). None of the above choices .. (iii). I may have seen some ambulances under palm trees .. (iv). I may have seen some tourist buses with loudspeakers ..
Q: What may I have seen outside this past 7 days ?
(i).