The police are questioning five suspected thieves:ABCDE; three of them are telling the truth. According to their statements, can you tell who is the thief;A
Assuming that a is truthful, then bce are all truthful (that makes 4 truths), which doesn't fit the question, so a lies, so d is truthful; assuming that c is truthful, because b and e's words are related, b truthful and d are also truthful (4 truths), and b lies and d are also lies (2 truths), but none of them fit the question, so c lies, so the other 3 are all truthful, so E is the thief,