Task: sc_authoritydecision

What follows is an opinion from the Supreme Court of the United States. Your task is to determine the bases on which the Supreme Court rested its decision with regard to the legal provision that the Court considered in the case. Consider "judicial review (national level)" if the majority determined the constitutionality of some action taken by some unit or official of the federal government, including an interstate compact. Consider "judicial review (state level)" if the majority determined the constitutionality of some action taken by some unit or official of a state or local government. Consider "statutory construction" for cases where the majority interpret a federal statute, treaty, or court rule; if the Court interprets a federal statute governing the powers or jurisdiction of a federal court; if the Court construes a state law as incompatible with a federal law; or if an administrative official interprets a federal statute. Do not consider "statutory construction" where an administrative agency or official acts "pursuant to" a statute, unless the Court interprets the statute to determine if administrative action is proper. Consider "interpretation of administrative regulation or rule, or executive order" if the majority treats federal administrative action in arriving at its decision.Consider "diversity jurisdiction" if the majority said in approximately so many words that under its diversity jurisdiction it is interpreting state law. Consider "federal common law" if the majority indicate that it used a judge-made "doctrine" or "rule; if the Court without more merely specifies the disposition the Court has made of the case and cites one or more of its own previously decided cases unless the citation is qualified by the word "see."; if the case concerns admiralty or maritime law, or some other aspect of the law of "             nations other than a treaty; if the case concerns the retroactive application of a constitutional provision or a previous decision of the Court; if the case concerns an exclusionary rule, the harmless error rule (though not the statute), the abstention doctrine, comity, res judicata, or collateral estoppel; or if the case concerns a "rule" or "doctrine" that is not specified as related to or connected with a constitutional or statutory provision. Consider "Supreme Court supervision of lower federal or state courts or original jurisdiction" otherwise (i.e., the residual code); for issues pertaining to non-statutorily based Judicial Power topics; for cases arising under the Court's original jurisdiction; in cases in which the Court denied or dismissed the petition for review or where the decision of a lower court is affirmed by a tie vote; or in workers' compensation litigation involving statutory interpretation and, in addition, a discussion of jury determination and/or the sufficiency of the evidence.

Per Curiam.
Respondents Paul and Erma Berger sued petitioners— special agents of the United States Fish and Wildlife Service and an assistant United States attorney — for damages under Bivens v. Six Unknown Fed. Narcotics Agents, 403 U. S. 388 (1971). They alleged that the conduct of petitioners had violated their rights under the Fourth Amendment to the United States Constitution. 129 F. 3d 505 (CA9 1997). We granted certiorari, 525 U. S. 981 (1998).
Respondents live on a 75,000-acre ranch near Jordan, Montana. In 1993, a Magistrate Judge issued a warrant authorizing the search of “The Paul W. Berger ranch with appurtenant structures, excluding the residence” for evidence of “the taking of wildlife in violation of Federal laws.” App. 17. About a week later, a multiple-vehicle caravan consisting of Government agents and a crew of photographers and reporters from Cable News Network, Inc. (CNN), proceeded to a point near the ranch. The agents executed the warrant and explained: “Over the course of the day, the officers searched the ranch and its outbuildings pursuant to the authority conferred by the search warrant. The CNN media crew . . . accompanied and observed the officers, and the media crew recorded the officers’ conduct in executing the warrant.” Brief for Petitioners 5.
Review of the complaint’s much more detailed allegations to the same effect satisfies us that respondents alleged a Fourth Amendment violation under our decision today in Wilson v. Layne, ante, p. 603. There we hold that police violate the Fourth Amendment rights of homeowners when they allow members of the media to accompany them during the execution of a warrant in their home. We also hold there that because the law on this question before today’s decision was not clearly established, the police in that case were entitled to the defense of qualified immunity. Ante, at 605-606.
Petitioners maintain even lated the Fourth Amendment rights of respondents, they are entitled to the defense of qualified immunity. We agree. Our holding in Wilson makes clear that this right was not clearly established in 1992. The parties have not called our attention to any decisions which would have made the state of the law any clearer a year later — at the time of the search in this case. We therefore vacate the judgment of the Court of Appeals for the Ninth Circuit and remand the case for further proceedings consistent with this opinion.
It is so ordered.

Question: What is the basis of the Supreme Court's decision?
A. judicial review (national level)
B. judicial review (state level)
C. Supreme Court supervision of lower federal or state courts or original jurisdiction
D. statutory construction
E. interpretation of administrative regulation or rule, or executive order
F. diversity jurisdiction
G. federal common law
Answer:

Answer: B