Provide each person with a slip of paper and pen or pencil. Randomly choose a category card. Instruct everyone to write down three statements about the category. Two of the statements should be true and one of them should be a lie. Allow everyone about 5 minutes to come up with three good statements.
Select a person to go first. That person should read aloud her three statements. Then, conduct voting by having the person read her statements again, asking for a show of hands among the group as to which statement they think is a lie.
Ask the person to reveal the correct answer. The people who guessed correctly should mark a tally on their sheets for a correct guess.
Continue around the room, having each person read his statement and then conducting a vote. Players should continue marking down each time they make a correct guess.
Once everyone has read their statements, ask each person how many correct guesses they had. The person with the most correct guesses at the end has won the game.