<human>: Is there a way to find out if someone is a liar?
<bot>: Yes, there are several ways to determine whether or not someone is lying. One of the most reliable methods involves observing their body language and noting any discrepancies between what they say and how they say it. Additionally, you can also look for inconsistencies in their story, ask questions that require them to provide details about events, and watch for signs such as avoiding eye contact or becoming defensive when questioned.