Analogy of client/server relationship

A Game Show
The Game Show is the server!  It stores that data that is needed to win the prizes.
The Host acts as the API and gets the data from the contestants and takes it back to the "Game Show" (Server)
and returns the right or wrong result.
The Host would be the client, as he is the element of the Game Show that is visible to the contestants(users),
provides the contestants with the questions and returns the answers from the Game Show(server).
The Host receives the responses from the contestants(users).
The Game Show("execs" of course lol) houses the data that is stored to determine whether the data given to it is true or false.
The Game Show(execs) are not visible to the contestants(users.
The Game Show receives that answers from the Host and sends back a response.