2. One of the parrots always tells the truth, another always lies, and the third one - the trickster - sometimes tells the truth and sometimes lies. When asked: "Who is Kesha?" - they answered: Gоsha: The liar. Keshа: - I am the trickster! Roma: - The absolutely honest parrot. Who among the parrots is the liar, and who is the trickster?
Solution. Since Kesh said that he is a trickster, he cannot be honest. Since Roma said that Kesh is an absolutely honest parrot, Roma cannot be honest either. Therefore, Gosha is the one telling the truth. This means Kesh is a liar. Then Roma is a trickster.

## Answer: Kesh is a liar, Roma is a trickster.