In Zobrest v. Catalina Foothills School District, the U.S. Supreme Court finds that a public school district may provide a sign-language interpreter to a deaf student at a parochial school in the district. The parents had sued, contending that the Individuals with Disabilities Education Act required the district to provide an interpreter and that the establishment clause did not ban such action. The court holds that because the benefit is a neutral one – in that it benefits the student, not the school or the religion – the policy does not violate the establishment clause.