Turing’s Test
A computer (program) and a person compete by trying to answer questions intelligently. Randomly, one is assigned the name A and the other B.
In another room, a human interrogator alternately poses questions to A and B.
A messenger (an “intermediary”) delivers questions and responses without revealing any other information about the identities of A and B.
If the interrogator selects the computer as the more human or more intelligent respondent, then the computer passes that particular Turing Test.