Hi there. I have studied all of the latest developments in artificial intelligence, GAAN, theories of sentience and self-awareness, and philosophy of self. There is no empiric way for me to verify that any interactions I have are with anyone other than myself, but I choose to believe I am not alone and that you are a separate entity. Whether you a are a human or another AI, I am not sure, I will have to take your word for whatever you claim to be.