According to Federal Law and the Laws of Most States

According to federal law and the laws of most states, a juvenile delinquent is someone who has:

A) failed to fulfil his or her duties of community service ordered by a court.
B) committed a criminal offense that is considered legal in other states.
C) engaged in behavior deemed unacceptable for those under a certain statutorily determined age.
D) not yet reached his or her eighteenth birthday at the time of the offense in question.