She would say “You are going to eat my child”. In order to make the sentence true the crocodile would have to eat the child. But he said if she guessed right then she could have the child back. But if he gave the child back, she would be wrong because he didn’t eat the baby, so he would have to eat the baby. But since he ate the baby, she would be right so he would have to give the baby back. If she used the sentence it is a paradox because no matter what happens it will always contradict the outcome every single time
