The higher level of the computer can understand the lower level of the computer's algorithms.

I think it is the ability to respond correctly to the use of words imply an understanding of the words. It is eaiser to understand what it is talking about and easy to access. Like a computer, it can use some simple languages to help to understand what the input of the users.

To look at their reactions. If they say that they have understood or they do other thing show they have understood, such a