Question: Are both high schools, Shelby Valley High School and Highland Park High School (New Jersey), located in the same country?
Sentence (from "Highland Park High School (New Jersey)"): Highland Park High School( HPHS) is a four- year comprehensive public high school that serves students in ninth through twelfth grades from the borough of Highland Park, in Middlesex County, New Jersey, United States, as the lone secondary school of the Highland Park Public Schools system.
Relevant evidence: Yes