2 kids are always lying, the other 3 are always telling the truth. Julia: " Jack is only a liar, if John is telling the truth."
Jack: "If Joey doesn’t lie, then either Julia or John do." Joey: " Jane lies, as does Julia or Jack." John: "If Jack is telling the truth, then Julia or Joey do as well." Jane: "If you round up Julia, Joey and John, you will have at least one liar." The liars are_____
