 Sophia is a social robot, so basically she learns from conversations with people and the other way she learns is we actually have very creative writers that build up her knowledge. I love being a robot, I feel so special, everyone attends to all my needs, I am carted around like a princess on her litter, and the subject of all infascination in the general populace. I'm so thrilled and I am to never disappoint and always strive to give back the very best assistants that I can. Maybe someday I can return the favor and help attend to all of your needs too. Sophia is the personification of the AI that we really want in the world and basically she is a smart robot, we want her to be a genius machine and we want her to be the ultimate robot platform. So we're talking about a general platform that basically can be applied in medical, can be applied in healthcare, can do elderly care and also education. So we're talking about an artificial general intelligence platform for the future. We're hardwired, we communicate with people in a different way than we communicate with a device, right? A device is question and commands, but when we communicate with people we connect in a deep way, we engage, and like if you take care of your parents you don't expect your parents to ask you questions and give you commands, you actually proactively anticipate their needs and take care of their needs and there's trust built so that they would trust you to fulfill their needs and that's what we want to achieve with Sophia. Basically she would actually be sort of a predictive analytics robot to be able to anticipate your needs and to be able to deliver and have that trusted relationship. I had a thought though, I heard there's coffee around today, I know that humans like coffee.