Social facts refer to a class of very special facts that exist in society. These facts exist outside the individual and consist of behaviors, ways of thinking and feelings that make them unable to disobey them. Behavior is binding and compulsory. It exists implicitly in people's daily lives, and individuals will be punished if they violate it. According to the above definition, which of the following does not involve social facts? ['Respect the old and love the young.', 'Concerns and Concerns.', 'The prince breaks the law and accompanies the people.', 'Follow the customs.']