Sell My Sister

Two out of three of my girls are in school full time.  My little one goes to nursery school two days a week for two hours.  My little one also has no real concept of time.  She knows that there is an order to which our day goes.  Wake up, breakfast, big sisters on the bus, lunch, quiet time then get the sisters off the bus.  Last week we had to pick the middle one up from school early because she was sick.  The following day the baby says “lets go get sisters off the bus”.  Keep in mid that is 9:30 in the morning and we just put sisters on the bus.  So I tell her we can’t and try to explain that it’s too early and we have to wait till after quiet time.  She says “Lets just go get Mena (the oldest)”.  My response was “What about Mic?(the middle)”.  Without stopping for a second she says, “Let’s just sell her.”  I laughed.  I am not sure how to respond to that.  I have to tell you that I do NOT have all the answers.  Most days I feel like I don’t have ANY of the answers.