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

Q: on appeal, mr. young asserts the district court erred by determining the minor victim, fh, was competent to testify.

A: non-overruling
****
Q: we approve the decision of the court below and disapprove mayberry v. state, 561 so.2d 1201 (fla. 2d dca 1990), to the extent it conflicts herewith.

A: overruling
****
Q: where hollins is contradictory to the "duty-to-read" and "imputed-knowledge" doctrines, it is hereby overruled.

A:
overruling
****