You will be given a definition of a task first, then some input of the task.
In this task, you will be shown a sentence, and you should determine whether it is overruling or non-overruling. In law, an overruling sentence is a statement that nullifies a previous case decision as a precedent by a constitutionally valid statute or a decision by the same or higher ranking court which establishes a different rule on the point of law involved. Classify your answers into overruling or non-overruling

42 pa.c.s.a.  6302 (1). under the common law rule, the child thus reaches the age of 18 years the day before his or her birthdate.
Output:
non-overruling