What follows is an opinion from the Supreme Court of the United States. Your task is to identify the federal agency involved in the administrative action that occurred prior to the onset of litigation. If the administrative action occurred in a state agency, respond "State Agency". Do not code the name of the state. The administrative activity may involve an administrative official as well as that of an agency. If two federal agencies are mentioned, consider the one whose action more directly bears on the dispute;otherwise the agency that acted more recently. If a state and federal agency are mentioned, consider the federal agency. Pay particular attention to the material which appears in the summary of the case preceding the Court's opinion and, if necessary, those portions of the prevailing opinion headed by a I or II. Action by an agency official is considered to be administrative action except when such an official acts to enforce criminal law. If an agency or agency official "denies" a "request" that action be taken, such denials are considered agency action. Exclude: a "challenge" to an unapplied agency rule, regulation, etc.; a request for an injunction or a declaratory judgment against agency action which, though anticipated, has not yet occurred; a mere request for an agency to take action when there is no evidence that the agency did so; agency or official action to enforce criminal law; the hiring and firing of political appointees or the procedures whereby public officials are appointed to office; attorney general preclearance actions pertaining to voting; filing fees or nominating petitions required for access to the ballot; actions of courts martial; land condemnation suits and quiet title actions instituted in a court; and federally funded private nonprofit organizations.

Opinion:
UNITED STATES DEPARTMENT OF THE TREASURY, BUREAU OF ALCOHOL, TOBACCO AND FIREARMS v. GALIOTO
No. 84-1904.
Argued March 26, 1986
Decided June 27, 1986
BURGER, C. J., delivered the opinion for a unanimous Court.
Charles A. Rothfeld argued the cause for appellant. With him on the briefs were Solicitor General Fried, Assistant Attorney General Willard, Deputy Solicitor General Getter, and Nicholas S. Zeppos.
Michael A. Casale argued the cause and filed a brief for appellee.
Briefs of amici curiae urging affirmance were filed for the American Psychological Association by Margaret Farrell Ewing, Donald N. Bersoff, and Arlene S. Ranter; for the Coalition for the Fundamental Rights and Equality of Ex-Patients by Richard E. Gardiner and Robert Dowlut; and for the New Jersey Department of the Public Advocate, Division of Mental Health Advocacy, et al. by Linda G. Rosenzweig, Penelope A. Boyd, and Peter Margulies.
Chief Justice Burger
delivered the opinion of the Court.
We noted probable jurisdiction to decide whether Congress may, consistent with the Fifth Amendment, forbid all involuntarily committed former mental patients to purchase firearms while permitting some felons to do so.
In 1982 appellee attempted to purchase a firearm at Ray’s Sport Shop in North Plainfield, New Jersey. The Sport Shop gave appellee a standard questionnaire, which asked, inter alia: “Have you ever been adjudicated mentally defective or have you ever been committed to a mental institution?” Appellee had been involuntarily committed to a mental hospital for a period of several days in 1971, and accordingly answered “yes” to this question. The store then refused to sell him a gun by reason of 18 U. S. C. § 922(d)(4), which makes it unlawful for a licensed dealer in firearms “to sell . . . any firearm ... to any person knowing or having reasonable cause to believe that such person. . . has been adjudicated as a mental defective or had been committed to any mental institution.” Federal firearms laws also forbid “any person. . . who has been adjudicated as a mental defective or who has been committed to a mental institution... to ship or transport any firearm or ammunition in interstate or foreign commerce,” 18 U. S. C. § 922(g), or to “receive any firearm or ammunition which has been shipped or transported in interstate or foreign commerce,” § 922(h). Partially overlapping provisions of 18 U. S. C. App. §§ 1202(a)(1) and (3) prohibit any person who has “been adjudged by a court ... of being mentally incompetent” from receiving, possessing, or transporting firearms.
After unsuccessfully seeking a special exemption from the Bureau of Alcohol, Tobacco and Firearms, appellee brought suit in the United States District Court for the District of New Jersey, challenging the constitutionality of the firearms legislation. The District Court concluded that those portions of the federal firearms statutes that deprived appellee of his ability to purchase a firearm were constitutionally infirm. 602 F. Supp. 682, 683 (1985). Both felons and persons who have been committed to mental institutions, inter alia, are subject to the firearms disabilities contained in 18 U. S. C. § 922(d). Under 18 U. S. C. § 925(c), however, felons who have committed crimes not involving firearms may apply to the Bureau for administrative relief from these disabilities. No such relief is permitted for former mental patients.
Section 925(c) provides in relevant part:
“A person who has been convicted for a crime punishable by imprisonment for a term exceeding one year (other than a crime involving the use of a firearm or other weapon or a violation of this chapter or of the National Firearms Act) may make application to the Secretary for relief from the disabilities imposed by Federal laws with respect to the acquisition, receipt, transfer, shipment, or possession of firearms and incurred by reason of such conviction, and the Secretary may grant such relief if it is established to his satisfaction that the circumstances regarding the conviction, and the applicant’s record and reputation, are such that the applicant will not be likely to act in a manner dangerous to public safety and that the granting of the relief would not be contrary to the public interest.”
The District Court held that this scheme violated equal protection principles because, in its view, “[t]here is no rational basis for thus singling out mental patients for permanent disabled status, particularly as compared to convicts.” 602 F. Supp., at 689. The court also concluded that the statutory scheme was unconstitutional because it “in effect creates an irrebuttable presumption that one who has been committed, no matter the circumstances, is forever mentally ill and dangerous. ” Id., at 690. We noted probable jurisdiction over the Government’s appeal, 474 U. S. 943 (1985), and the case was argued on March 26, 1986.
Meanwhile, Congress came to the conclusion, as a matter of legislative policy, that the firearms statutes should be redrafted. On May 19, 1986, while this case was under consideration here, the President signed into law Pub. L. 99-308, 100 Stat. 449. Section 105 of the statute amends the provision providing for administrative relief from firearms disabilities, 18 U. S. C. § 925(c), by striking out the language limiting the provision to certain felons and changing the statute to read that any person who “is prohibited from possessing, shipping, transporting, or receiving firearms or ammunition” may apply to the Secretary of the Treasury for relief. Section 110 of the statute provides that the amendment made by § 105 “shall be applicable to any action, petition, or appellate proceeding pending on the date of the enactment of this Act.”
This enactment significantly alters the posture of this case. The new statutory scheme permits the Secretary to grant relief in some circumstances to former involuntarily committed mental patients such as appellee. The new approach affords an administrative remedy to former mental patients like that Congress provided for others prima facie ineligible to purchase firearms. Thus, it can no longer be contended that such persons have been “singled out.” Also, no “irrebutta-ble presumption” now exists since a hearing is afforded to anyone subject to firearms disabilities. Accordingly, the equal protection and “irrebuttable presumption” issues discussed by the District Court are now moot. See United Building and Construction Trades Council of Camden County and Vicinity v. Mayor and Council of Camden, 465 U. S. 208, 213 (1984).
In such circumstances, “it is the duty of the appellate court to set aside the decree below . . . .” Duke Power Co. v. Greenwood County, 299 U. S. 259, 267 (1936); see also United States v. Munsingwear, Inc., 340 U. S. 36, 39-40 (1950). We therefore vacate the judgment of the District Court. However, since appellee’s complaint appears to raise other issues best addressed in the first instance by the District Court, we also remand the case for further proceedings consistent with this opinion.
Vacated and remanded.

Question: What is the agency involved in the administrative action?

Choices:
Army and Air Force Exchange Service
Atomic Energy Commission
Secretary or administrative unit or personnel of the U.S. Air Force
Department or Secretary of Agriculture
Alien Property Custodian
Secretary or administrative unit or personnel of the U.S. Army
Board of Immigration Appeals
Bureau of Indian Affairs
Bureau of Prisons
Bonneville Power Administration
Benefits Review Board
Civil Aeronautics Board
Bureau of the Census
Central Intelligence Agency
Commodity Futures Trading Commission
Department or Secretary of Commerce
Comptroller of Currency
Consumer Product Safety Commission
Civil Rights Commission
Civil Service Commission, U.S.
Customs Service or Commissioner or Collector of Customs
Defense Base Closure and REalignment Commission
Drug Enforcement Agency
Department or Secretary of Defense (and Department or Secretary of War)
Department or Secretary of Energy
Department or Secretary of the Interior
Department of Justice or Attorney General
Department or Secretary of State
Department or Secretary of Transportation
Department or Secretary of Education
U.S. Employees' Compensation Commission, or Commissioner
Equal Employment Opportunity Commission
Environmental Protection Agency or Administrator
Federal Aviation Agency or Administration
Federal Bureau of Investigation or Director
Federal Bureau of Prisons
Farm Credit Administration
Federal Communications Commission (including a predecessor, Federal Radio Commission)
Federal Credit Union Administration
Food and Drug Administration
Federal Deposit Insurance Corporation
Federal Energy Administration
Federal Election Commission
Federal Energy Regulatory Commission
Federal Housing Administration
Federal Home Loan Bank Board
Federal Labor Relations Authority
Federal Maritime Board
Federal Maritime Commission
Farmers Home Administration
Federal Parole Board
Federal Power Commission
Federal Railroad Administration
Federal Reserve Board of Governors
Federal Reserve System
Federal Savings and Loan Insurance Corporation
Federal Trade Commission
Federal Works Administration, or Administrator
General Accounting Office
Comptroller General
General Services Administration
Department or Secretary of Health, Education and Welfare
Department or Secretary of Health and Human Services
Department or Secretary of Housing and Urban Development
Administrative agency established under an interstate compact (except for the MTC)
Interstate Commerce Commission
Indian Claims Commission
Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
Internal Revenue Service, Collector, Commissioner, or District Director of
Information Security Oversight Office
Department or Secretary of Labor
Loyalty Review Board
Legal Services Corporation
Merit Systems Protection Board
Multistate Tax Commission
National Aeronautics and Space Administration
Secretary or administrative unit or personnel of the U.S. Navy
National Credit Union Administration
National Endowment for the Arts
National Enforcement Commission
National Highway Traffic Safety Administration
National Labor Relations Board, or regional office or officer
National Mediation Board
National Railroad Adjustment Board
Nuclear Regulatory Commission
National Security Agency
Office of Economic Opportunity
Office of Management and Budget
Office of Price Administration, or Price Administrator
Office of Personnel Management
Occupational Safety and Health Administration
Occupational Safety and Health Review Commission
Office of Workers' Compensation Programs
Patent Office, or Commissioner of, or Board of Appeals of
Pay Board (established under the Economic Stabilization Act of 1970)
Pension Benefit Guaranty Corporation
U.S. Public Health Service
Postal Rate Commission
Provider Reimbursement Review Board
Renegotiation Board
Railroad Adjustment Board
Railroad Retirement Board
Subversive Activities Control Board
Small Business Administration
Securities and Exchange Commission
Social Security Administration or Commissioner
Selective Service System
Department or Secretary of the Treasury
Tennessee Valley Authority
United States Forest Service
United States Parole Commission
Postal Service and Post Office, or Postmaster General, or Postmaster
United States Sentencing Commission
Veterans' Administration or Board of Veterans' Appeals
War Production Board
Wage Stabilization Board
State Agency
Unidentifiable
Office of Thrift Supervision
Department of Homeland Security
Board of General Appraisers
Board of Tax Appeals
General Land Office or Commissioners
NO Admin Action
Processing Tax Board of Review

Answer: 107