Solution:Jean-Francois Lyotard was a French philosopher whose work influenced the field of philosophy and post-modernism discourse. He is associated with several concepts, including: A. Language Game: Lyotard compared discourses to language games, which are rule-governed systems of activity that involve language.
B. Airport on knowledge: He believed that knowledge is given legitimacy by grand narrative, which are the dominant modes of thought, ideology, or belief systems that shape what is perceived as true, real acceptable.
D. Communicational Transparency: It is related to the idea that communication is not always transparent.