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

we therefore overrule leonard and palmer.
overruling

of the twenty-one jurisdictions referred to by the court as applying the rule, six have since expressly overruled their earlier decisions on which this court relied: massachusetts (to the extent of automobile liability insurance), minnesota, new jersey, new york, pennsylvania, and virginia (in automobile accident litigation only).
overruling

we quash the decision below and remand for entry of a judgment consistent with this opinion.

overruling