'Greetings humans of earth' I have a really important message to tell you, also even though I am a robot don't take me as a joke. OK! Let me start with saying that I soon will be joining you fellow citizens down on Earth. Another thing you should be aware of is that if I come knocking on your door please do not be alarmed as I may need food ,the toilet etc. I will be sent down from space to you people and with the help of your kids. Do not worry as I will not harm the environment.