The human computer assignment.
For my programming class I had to "program" my mom to make me a sandwich. I made her crash into a table. I made her cut a banana. It took LOTS of commands to make her do it the way I wanted. Sometimes she did what I said differently than I meant. Like when I told her to put the honey on the bread and she put the whole container on the slice of bread. When I told her to open the peanut butter she twisted the wrong way. I learned that you have to be very precise with your commands or they do it differently than what you wanted.