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

the holding of travelers express co., inc. v. rener, 493 s.w.2d 549 (tex.civ.app. 1973, no writ) is disapproved.
overruling

to the extent that northwest arctic regional educ. attendance area v. alaska public service employees, local 71, 591 p.2d 1292, 1297 (alaska 1979) contains language to the contrary, we disapprove it.
overruling

applying the four-factor test from barker v. wingo, 407 u.s. 514 (1972), the district court first found that ""the delay . . . of nearly six years create[d] a presumption of prejudice and justifie[d] further inquiry.""
non-overruling