; (B) a convention or caucus of a political party held to nominate a candidate; (C) a primary election held for the selection of delegates to a national nominating convention of a political party; or (D) a primary election held for the expression of a preference for the nomination of persons for election to the office of President. (3) Federal office The term Federal office means the office of President or Vice President of the United States, or of Senator or Representative in, or Delegate or Resident Commissioner to, the Congress of the United States. (4) Probation The term probation means probation, imposed by a Federal, State, or local court, with or without a condition on the individual involved concerning— (A) the individual’s freedom of movement; (B) the payment of damages by the individual; (C) periodic reporting by the individual to an officer of the court