<human>: How can I tell if a person is telling the truth or not?
<bot>: The best way to determine if someone is telling the truth is to observe their body language, facial expressions and other non-verbal cues. Pay attention to any inconsistencies in their story and look for signs of deception such as avoiding eye contact, fidgeting, and changing their story. Additionally, you may want to ask follow up questions to get more details and assess whether they are being honest with you.