Hanover Park Regional High School District
The Hanover Park Regional High School District is a comprehensive regional public school district that serves students in ninth through twelfth grades from three communities in Morris County , New Jersey , United States . 
<triplet> Hanover Park Regional High School District <subj> school district <obj> instance of <subj> New Jersey <obj> located in the administrative territorial entity <triplet> Morris County <subj> New Jersey <obj> located in the administrative territorial entity <triplet> New Jersey <subj> Morris County <obj> contains administrative territorial entity