Sefton High School
Sefton High School is a government-funded co-educational dual modality partially academically selective and comprehensive secondary day school , located in Sefton , a suburb in western Sydney , New South Wales , Australia . 
<triplet> Sefton High School <subj> Sefton <obj> located in the administrative territorial entity <subj> New South Wales <obj> located in the administrative territorial entity <triplet> academically selective <subj> New South Wales <obj> applies to jurisdiction <triplet> comprehensive <subj> secondary <obj> subclass of <triplet> Sefton <subj> New South Wales <obj> located in the administrative territorial entity