Alan Turing believed that if a computer was able to have a to have a text-based conversation with a human, with such proficiency such that the human couldn't tell whether they are talking to a computer or a human, then the computer can be said to have intelligence.
Alan Turing  cría que se o ordenador fose capaz de ter un texto basaedo na conversación cun humano, con tal dominio que o humano  non puidese dicir se están falando cun ordenador ou cun humano, logo poderíase dicir do ordenador que ten intelixencia.