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

to the extent that walsh v. local board 10, 305 f.supp. 1274 (s.d. n.y. 1969), construed "academic year" to mean the 12 month period following the beginning of the registrant's course of study, we disapprove that construction.
overruling

we overrule courier-journal v. mcdonald, ky., 524 s.w.2d 633 (1974) to the extent that it is in conflict with this opinion.
overruling

norquay, 905 f.2d at 1158-59; see also 18 u.s.c.  1153(b).

non-overruling