Telling Lies

Prepare a deck of card. Explain that the black cards (club and spade) are for telling the truth while the red cards (heart and diamond) are for telling a lie. Shuffle the cards and place them on a table face down. Prepare a set of situational questions. For example, would you pee in a swimming pool if no one found out? The first participant picks a card and answers the question accordingly. The rest of the group will try to guess if she is telling the truth or telling a lie.