It is very interesting as a social observer to track the development of computer scientists involved in AI and natural language-related research in theoretical issues of mutual concern to computer science and the social study of language use. The necessity of writing programs that demonstrate the validity or invalidity of conceptualizations and assumptions has caused computer scientists to cover a lot of theoretical ground in a very short time, or at least to arrive at a problem area, and to see the problem fairly clearly, that is very contemporary in social theory. .