So the second would be could you draw me now how an algorithm works. Algorithm. Yeah. So I would say that you can input anything. For example, one, two, A, B, anything. But an algorithm gives you precise output like one. Okay. I don't know. It depends on what input you give and what is like the cases, you can say conditions. Yeah. Whether it is equal to or greater than or less than. It gives you a one out. That's what I think an algorithm is to pick something. How did you learn about algorithms? When I worked with IT. Okay, you worked with IT. I used to, yeah. Yeah, okay. So you are like, what is your profession? Are you in IT? Yeah, I was in IT. Okay, you were. Okay, great. So then that would be it.