What follows is an opinion from the Supreme Court of the United States. Your task is to identify the petitioner of the case. The petitioner is the party who petitioned the Supreme Court to review the case. This party is variously known as the petitioner or the appellant. Characterize the petitioner as the Court's opinion identifies them.

Identify the petitioner by the label given to the party in the opinion or judgment of the Court except where the Reports title a party as the "United States" or as a named state. Textual identification of parties is typically provided prior to Part I of the Court's opinion. The official syllabus, the summary that appears on the title page of the case, may be consulted as well. In describing the parties, the Court employs terminology that places them in the context of the specific lawsuit in which they are involved. For example, "employer" rather than "business" in a suit by an employee; as a "minority," "female," or "minority female" employee rather than "employee" in a suit alleging discrimination by an employer.

Also note that the Court's characterization of the parties applies whether the petitioner is actually single entity or whether many other persons or legal entities have associated themselves with the lawsuit. That is, the presence of the phrase, et al., following the name of a party does not preclude the Court from characterizing that party as though it were a single entity. Thus, identify a single petitioner, regardless of how many legal entities were actually involved. If a state (or one of its subdivisions) is a party, note only that a state is a party, not the state's name.

Opinion:
UNITED STATES v. MORRISON
No. 75-1534.
Decided October 12, 1976
Per Curiam.
On September 27, 1972, a car driven by respondent was stopped by Border Patrol agents at the permanent immigration traffic checkpoint near Truth or Consequences, N. M. An agent detected the odor of marihuana; the car was then searched, disclosing a large quantity of marihuana.
Respondent was charged with possessing marihuana with intent to distribute in violation of 21 U. S. C. §841 (a)(1). He filed a pretrial motion to suppress the marihuana on the ground that the search of his car violated the Fourth Amendment. He waived his right to a jury trial. The motion to suppress was heard during the trial on the merits, and the District Court denied the motion to suppress and found the respondent guilty as charged.
Approximately three months later, we held that a warrantless roving patrol search of vehicles for aliens, conducted without probable cause at a point removed from the border or its functional equivalent, violated the Fourth Amendment. Almeida-Sanchez v. United States, 413 U. S. 266 (1973). The Court of Appeals for the Tenth Circuit thereafter held that Almeida-Sanches should be applied retroactively and that its rationale encompasses searches conducted at fixed trafile checkpoints. United States v. King, 485 F. 2d 353 (1973); United States v. Maddox, 485 F. 2d 361 (1973).
Respondent’s original motion to suppress was then reconsidered by the District Court in the light of King, supra, and Maddox, supra, and the following order was entered:
“[I]t is hereby
“ORDERED that the marihuana which is the subject matter of the charge herein shall be and is hereby suppressed.
“The Court will take appropriate action consistent with this Order if this Order is not appealed by the United States of America or if this Order is affirmed on appeal.”
Thereupon the Government appealed pursuant to 18 U. S. C. § 3731. While this appeal was pending in the Court of Appeals, we held in Bowen v. United States, 422 U. S. 916 (1975); United States v. Peltier, 422 U. S. 531 (1975), that Almeida-Sanchez was not to be applied retro-, actively to Border Patrol searches conducted prior to June 21, 1973. After the Government moved for summary reversal of the District Court’s suppression order, the Court of Appeals, without benefit of briefing or oral argument, dismissed the Government’s appeal for lack of jurisdiction, finding that double jeopardy would bar a retrial. The court, citing United States v. Jenkins, 420 U. S. 358 (1975), felt that double jeopardy would bar because further proceedings involving “the resolution of factual issues going to the elements of the offense charged . . .” would be required.
We cannot agree. In United States v. Wilson, 420 U. S. 332 (1975), we held:
“[W]hen a judge rules in favor of the defendant after a verdict of guilty has been entered by the trier of fact, the Government may appeal from that ruling without running afoul of the Double Jeopardy Clause.” Id., at 352-353.
The holding in Wilson applies to the bench trial here, for, as we stated in United States v. Jenkins, supra:
“Since the Double Jeopardy Clause of the Fifth Amendment nowhere distinguishes between bench and jury trials, the principles given expression through that Clause apply to cases tried to a judge....
“A general finding of guilt by a judge may be analogized to a verdict of 'guilty’ returned by a jury.” 420 U. S., at 365-366.
Thus the District Court’s general finding of guilt here is for double jeopardy purposes the same as a jury verdict of guilty. The Government is therefore entitled to appeal the order suppressing the evidence, since success on that appeal would result in the reinstatement of the general finding of guilt, rather than in further factual proceedings relating to guilt or innocence. As in Wilson, there would then remain only the imposition of sentence and the entry of a judgment of conviction pursuant to Fed. Rule Crim. Proc. 32.
We grant the petition for certiorari, vacate the judgment of the Court of Appeals, and remand for further proceedings consistent with this opinion.
It is so ordered.
At that time, this case was still pending before the court for sentencing.
The Criminal Appeals Act provides in pertinent part:
“In a criminal case an appeal by the United States shall lie to a court of appeals from a decision, judgment, or order of a district court dismissing an indictment or information as to any one or more counts, except that no appeal shall lie where the double jeopardy clause of the United States Constitution prohibits further prosecution.”

Question: Who is the petitioner of the case?

Choices:
attorney general of the United States, or his office
specified state board or department of education
city, town, township, village, or borough government or governmental unit
state commission, board, committee, or authority
county government or county governmental unit, except school district
court or judicial district
state department or agency
governmental employee or job applicant
female governmental employee or job applicant
minority governmental employee or job applicant
minority female governmental employee or job applicant
not listed among agencies in the first Administrative Action variable
retired or former governmental employee
U.S. House of Representatives
interstate compact
judge
state legislature, house, or committee
local governmental unit other than a county, city, town, township, village, or borough
governmental official, or an official of an agency established under an interstate compact
state or U.S. supreme court
local school district or board of education
U.S. Senate
U.S. senator
foreign nation or instrumentality
state or local governmental taxpayer, or executor of the estate of
state college or university
United States
State
person accused, indicted, or suspected of crime
advertising business or agency
agent, fiduciary, trustee, or executor
airplane manufacturer, or manufacturer of parts of airplanes
airline
distributor, importer, or exporter of alcoholic beverages
alien, person subject to a denaturalization proceeding, or one whose citizenship is revoked
American Medical Association
National Railroad Passenger Corp.
amusement establishment, or recreational facility
arrested person, or pretrial detainee
attorney, or person acting as such;includes bar applicant or law student, or law firm or bar association
author, copyright holder
bank, savings and loan, credit union, investment company
bankrupt person or business, or business in reorganization
establishment serving liquor by the glass, or package liquor store
water transportation, stevedore
bookstore, newsstand, printer, bindery, purveyor or distributor of books or magazines
brewery, distillery
broker, stock exchange, investment or securities firm
construction industry
bus or motorized passenger transportation vehicle
business, corporation
buyer, purchaser
cable TV
car dealer
person convicted of crime
tangible property, other than real estate, including contraband
chemical company
child, children, including adopted or illegitimate
religious organization, institution, or person
private club or facility
coal company or coal mine operator
computer business or manufacturer, hardware or software
consumer, consumer organization
creditor, including institution appearing as such; e.g., a finance company
person allegedly criminally insane or mentally incompetent to stand trial
defendant
debtor
real estate developer
disabled person or disability benefit claimant
distributor
person subject to selective service, including conscientious objector
drug manufacturer
druggist, pharmacist, pharmacy
employee, or job applicant, including beneficiaries of
employer-employee trust agreement, employee health and welfare fund, or multi-employer pension plan
electric equipment manufacturer
electric or hydroelectric power utility, power cooperative, or gas and electric company
eleemosynary institution or person
environmental organization
employer. If employer's relations with employees are governed by the nature of the employer's business (e.g., railroad, boat), rather than labor law generally, the more specific designation is used in place of Employer.
farmer, farm worker, or farm organization
father
female employee or job applicant
female
movie, play, pictorial representation, theatrical production, actor, or exhibitor or distributor of
fisherman or fishing company
food, meat packing, or processing company, stockyard
foreign (non-American) nongovernmental entity
franchiser
franchisee
lesbian, gay, bisexual, transexual person or organization
person who guarantees another's obligations
handicapped individual, or organization of devoted to
health organization or person, nursing home, medical clinic or laboratory, chiropractor
heir, or beneficiary, or person so claiming to be
hospital, medical center
husband, or ex-husband
involuntarily committed mental patient
Indian, including Indian tribe or nation
insurance company, or surety
inventor, patent assigner, trademark owner or holder
investor
injured person or legal entity, nonphysically and non-employment related
juvenile
government contractor
holder of a license or permit, or applicant therefor
magazine
male
medical or Medicaid claimant
medical supply or manufacturing co.
racial or ethnic minority employee or job applicant
minority female employee or job applicant
manufacturer
management, executive officer, or director, of business entity
military personnel, or dependent of, including reservist
mining company or miner, excluding coal, oil, or pipeline company
mother
auto manufacturer
newspaper, newsletter, journal of opinion, news service
radio and television network, except cable tv
nonprofit organization or business
nonresident
nuclear power plant or facility
owner, landlord, or claimant to ownership, fee interest, or possession of land as well as chattels
shareholders to whom a tender offer is made
tender offer
oil company, or natural gas producer
elderly person, or organization dedicated to the elderly
out of state noncriminal defendant
political action committee
parent or parents
parking lot or service
patient of a health professional
telephone, telecommunications, or telegraph company
physician, MD or DO, dentist, or medical society
public interest organization
physically injured person, including wrongful death, who is not an employee
pipe line company
package, luggage, container
political candidate, activist, committee, party, party member, organization, or elected official
indigent, needy, welfare recipient
indigent defendant
private person
prisoner, inmate of penal institution
professional organization, business, or person
probationer, or parolee
protester, demonstrator, picketer or pamphleteer (non-employment related), or non-indigent loiterer
public utility
publisher, publishing company
radio station
racial or ethnic minority
person or organization protesting racial or ethnic segregation or discrimination
racial or ethnic minority student or applicant for admission to an educational institution
realtor
journalist, columnist, member of the news media
resident
restaurant, food vendor
retarded person, or mental incompetent
retired or former employee
railroad
private school, college, or university
seller or vendor
shipper, including importer and exporter
shopping center, mall
spouse, or former spouse
stockholder, shareholder, or bondholder
retail business or outlet
student, or applicant for admission to an educational institution
taxpayer or executor of taxpayer's estate, federal only
tenant or lessee
theater, studio
forest products, lumber, or logging company
person traveling or wishing to travel abroad, or overseas travel agent
trucking company, or motor carrier
television station
union member
unemployed person or unemployment compensation applicant or claimant
union, labor organization, or official of
veteran
voter, prospective voter, elector, or a nonelective official seeking reapportionment or redistricting of legislative districts (POL)
wholesale trade
wife, or ex-wife
witness, or person under subpoena
network
slave
slave-owner
bank of the united states
timber company
u.s. job applicants or employees
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
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

Answer: 26