Task: sc_petitioner

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.

Pee Curiam.
Respondent Martin was employed as a teacher by petitioner School District under a contract that incorporated by reference the School Board’s rules and regulations. Because respondent was tenured, Oklahoma law required the School Board to renew her contract annually unless she was guilty of, among other things, “wilful neglect of duty.” Okla. Stat., Tit. 70, § 6-122 (Supp. 1976) (repealed 1977). The same Oklahoma statute provided for hearing and appeal procedures in the event of nonrenewal. One of the regulations incorporated into respondent’s contract required teachers holding only a bachelor’s degree to earn five semester hours of college credit every three years. Under the terms of the regulation, noncompliance with the continuing-education requirement was sanctioned by withholding salary increases.
Respondent, hired in 1969, persistently refused to comply with the continuing-education requirement and consequently forfeited the increases in salary to which she would have otherwise been entitled during the 1972-1974 school years. After her contract had been renewed for the 1973-1974 school term, however, the Oklahoma Legislature enacted a law mandating certain salary raises for teachers regardless of their compliance with the continuing-education policy. The School Board, thus deprived of the sanction which it had previously employed to enforce the provision, notified respondent that her contract would not be renewed for the 1974 — 1975 school year unless she completed five semester hours by April 10, 1974. Respondent nonetheless declined even to enroll in the necessary courses and, appearing before the Board in January 1974, indicated that she had no intention of complying with the requirement in her contract. Finding her persistent noncompliance with the continuing-education requirement “wilful neglect of duty,” the Board voted at its April 1974 meeting not to renew her contract for the following school year. After unsuccessfully pursuing administrative and judicial relief in the Oklahoma state courts, respondent brought this action in the United States District Court for the Western District of Oklahoma. She claimed that the Board’s action had denied her liberty and property without due process of law and equal protection of the laws, as guaranteed by the Fourteenth Amendment to the United States Constitution.
The District Court dismissed her complaint; it refused to assert “pendent jurisdiction” over respondent’s state-law claim that her refusal to comply with the continuing-education provision in her contract did not constitute “wilful neglect of duty” within the meaning of the Oklahoma tenure statute, and it concluded upon the stipulated evidence that the Board had not violated the Fourteenth Amendment in refusing to renew her contract. The Court of Appeals for the Tenth Circuit reversed. 579 F. 2d 1192 (1978). Following its own precedent of Weathers v. West Yuma County School Dist. R-J-1, 530 F. 2d 1335 (1976), the Court of Appeals determined that respondent had no protected “liberty” interest under the Fourteenth Amendment, but nonetheless held that under an amalgam of the equal protection and due process guarantees of the Fourteenth Amendment she had a constitutional right to retain her employment as a teacher. The Board’s “arbitrary and capricious” action, concluded the Court of Appeals, “violated Fourteenth Amendment notions of fairness embodied in the Due Process Clause generally and the Equal Protection Clause particularly.” 579 F. 2d 1192, 1200 (1978).
While our decisions construing the Equal Protection and Due Process Clauses of the Fourteenth Amendment do not form a checkerboard of bright lines between black squares and red squares, neither do they leave courts, and parties litigating federal constitutional claims in them, quite as much at sea as the Court of Appeals apparently thought was the case. It is true, as that court observed, that the Due Process Clause of the Fourteenth Amendment not only accords procedural safeguards to protected interests, but likewise protects substantive aspects of liberty against impermissible governmental restrictions. Kelley v. Johnson, 425 U. S. 238, 244 (1976). But our cases supply an analytical framework for determining whether the Fourteenth Amendment rights of a person in the position of respondent have been violated. Employing that framework here, we conclude that the Court of Appeals’ judgment should be reversed.
The School District has conceded at all times that respondent was a “tenured” teacher under Oklahoma law, and therefore could be dismissed only for specified reasons. She was accorded the usual elements of procedural due process. Shortly after the Board’s April 1974 meeting, she was advised of the decision not to renew her contract and of her right to a hearing before the Board. At respondent’s request, a hearing was held at which both she and her attorney appeared and unsuccessfully contested the Board’s determination that her refusal to enroll in the continuing-education courses constituted “wilful neglect of duty.” Thus, as the Court of Appeals recognized, respondent has no colorable claim of a denial of procedural due process. See Arnett v. Kennedy, 416 U. S. 134 (1974); Perry v. Sindermann, 408 U. S. 593, 599-603 (1972). If respondent is to succeed in her claims under the Fourteenth Amendment, it must be on the basis of either “substantive” due process or equal protection.
Relying on the Fourteenth Amendment’s protection of the “substantive aspects” of “life, liberty, and property,” the Court of Appeals held, apparently, that the School Board’s decision to substitute the sanction of contract nonrenewal for the sanction of withholding routine pay increases was so “arbitrary” that it offended “notions of fairness” generally embodied in the Due Process Clause. Here, however, there is no claim that the interest entitled to protection as a matter of substantive due process was anything resembling “the individual’s freedom of choice with respect to certain basic matters of procreation, marriage, and family life.” Kelley v. Johnson, supra, at 244; see Roe v. Wade, 410 U. S. 113 (1973); Eisenstadt v. Baird, 405 U. S. 438 (1972); Stanley v. Illinois, 405 U. S. 645 (1972); Griswold v. Connecticut, 381 U. S. 479 (1965); Meyer v. Nebraska, 262 U. S. 390 (1923). Rather, respondent’s claim is simply that she, as a tenured teacher, cannot be discharged under the School Board’s purely prospective rule establishing contract nonre-newal as the sanction for violations of the continuing-education requirement incorporated into her contract.
The School Board’s rule is endowed with a presumption of legislative validity, and the burden is on respondent to show that there is no rational connection between the Board’s action and its conceded interest in providing its students with competent, well-trained teachers. See Kelley v. Johnson, supra, at 247; Day-Brite Lighting, Inc. v. Missouri, 342 U. S. 421, 423 (1952); Prince v. Massachusetts, 321 U. S. 158, 168-170 (1944); CSC v. Letter Carriers, 413 U. S. 548 (1973). Respondent’s claim that the Board acted arbitrarily in imposing a new penalty for noncompliance with the continuing-education requirement simply does not square with the facts. By making pay raises mandatory, the state legislature deprived the Board of the sanction that it had earlier used to enforce its teachers’ contractual obligation to earn continuing-education credits. The Board thus turned to contract nonre-newal, but applied this sanction purely prospectively so that those who might have relied on its past practice would nonetheless have an opportunity to bring themselves into compliance with the terms of their contracts. Indeed, of the four teachers in violation of the continuing-education requirement when the state legislature mandated salary increases, only respondent persisted in refusing to enroll in the necessary courses. Such a course of conduct on the part of a school board responsible for the public education of students within its jurisdiction, and employing teachers to perform the principal portion of that task, can scarcely be described as arbitrary. Respondent’s claim of a denial of substantive due process under these circumstances is wholly untenable.
The Court of Appeals’ reliance upon the equal protection guarantee of the Fourteenth Amendment was likewise mistaken. Since respondent neither asserted nor established the existence of any suspect classification or the deprivation of any fundamental constitutional right, see San Antonio Independent School Dist. v. Rodriguez, 411 U. S. 1, 40 (1973), the only inquiry is whether the State’s classification is “rationally related to the State’s objective.” Massachusetts Board of Retirement v. Murgia, 427 U. S. 307, 315 (1976). The most cursory examination of the agreed facts demonstrates that the Board’s action met this test.
The School District’s concern with the educational qualifications of its teachers cannot under any reasoned analysis be described as impermissible, and respondent does not contend that the Board’s continuing-education requirement bears no rational relationship to that legitimate governmental concern. Rather, respondent contests “the permissibility of the classification by which [she] and three other teachers were required to achieve [by April 1974] the number of continuing-education credits that all other teachers were given three years to achieve.” Brief in Opposition 7.
The Board’s objective in sanctioning violations of the continuing-education requirement was, obviously, to encourage future compliance with the requirement. Admittedly, imposition of a penalty for noncompliance placed respondent and three other teachers in a “class” different from those teachers who had complied with their contractual obligations in the past. But any sanction designed to enforce compliance with a valid rule, whatever its source, falls only on those who break the rule. Respondent and those in her “class” were the only teachers immediately affected by the Board’s action because they were the only teachers who had previously broken their contractual obligation. There is no suggestion here that the Board enforces the continuing-education requirement selectively; the Board refuses to renew the contracts of those teachers and only those teachers who refuse to comply with the continuing-education requirement.
That the Board was forced by the state legislature in 1974 to penalize noncompliance differently than it had in the past in no way alters the equal protection analysis of respondent’s claim. Like all teachers employed in the School District, respondent was given three years to earn five continuing-education credits. Unlike most of her colleagues, however, respondent refused to comply with the requirement, thus forfeiting her right to routine pay raises. Had the legislature not mandated salary increases in 1974, the Board presumably would have penalized respondent’s continued refusal to comply with the terms of her contract by denying her an increase in salary for yet another year. The Board, having been deprived by the legislature of the sanction previously employed to enforce the continuing-education requirement, merely substituted in its place another, albeit more onerous, sanction. The classification created by both sanctions, however, was between those who had acquired five continuing-education credits within the allotted time and those who had not.
At bottom, respondent’s position is that she is willing to forgo routine pay raises, but she is not willing to comply with the continuing-education requirement or to give up her job. The constitutional permissibility of a sanction imposed to enforce a valid governmental rule, however, is not tested by the willingness of those governed by the rule to accept the consequences of noncompliance. The sanction of contract nonrenewal is quite rationally related to the Board’s objective of enforcing the continuing-education obligation of its teachers. Respondent was not, therefore, deprived of equal protection of the laws.
The petition for certiorari is granted, and the judgment of the Court of Appeals is
Reversed.
Mr. Justice Marshall concurs in the result.

Question: Who is the petitioner of the case?
年. attorney general of the United States, or his office
数. specified state board or department of education
日. city, town, township, village, or borough government or governmental unit
的. state commission, board, committee, or authority
月. county government or county governmental unit, except school district
用. court or judicial district
成. state department or agency
名. governmental employee or job applicant
时. female governmental employee or job applicant
件. minority governmental employee or job applicant
一. minority female governmental employee or job applicant
请. not listed among agencies in the first Administrative Action variable
中. retired or former governmental employee
据. U.S. House of Representatives
码. interstate compact
不. judge
新. state legislature, house, or committee
文. local governmental unit other than a county, city, town, township, village, or borough
下. governmental official, or an official of an agency established under an interstate compact
分. state or U.S. supreme court
入. local school district or board of education
人. U.S. Senate
功. U.S. senator
上. foreign nation or instrumentality
户. state or local governmental taxpayer, or executor of the estate of
为. state college or university
间. United States
号. State
取. person accused, indicted, or suspected of crime
回. advertising business or agency
在. agent, fiduciary, trustee, or executor
页. airplane manufacturer, or manufacturer of parts of airplanes
字. airline
有. distributor, importer, or exporter of alcoholic beverages
个. alien, person subject to a denaturalization proceeding, or one whose citizenship is revoked
作. American Medical Association
示. National Railroad Passenger Corp.
出. amusement establishment, or recreational facility
是. arrested person, or pretrial detainee
失. attorney, or person acting as such;includes bar applicant or law student, or law firm or bar association
表. author, copyright holder
除. bank, savings and loan, credit union, investment company
加. bankrupt person or business, or business in reorganization
败. establishment serving liquor by the glass, or package liquor store
生. water transportation, stevedore
信. bookstore, newsstand, printer, bindery, purveyor or distributor of books or magazines
类. brewery, distillery
置. broker, stock exchange, investment or securities firm
理. construction industry
本. bus or motorized passenger transportation vehicle
息. business, corporation
行. buyer, purchaser
定. cable TV
改. car dealer
市. person convicted of crime
期. tangible property, other than real estate, including contraband
以. chemical company
修. child, children, including adopted or illegitimate
元. religious organization, institution, or person
方. private club or facility
录. coal company or coal mine operator
区. computer business or manufacturer, hardware or software
单. consumer, consumer organization
位. creditor, including institution appearing as such; e.g., a finance company
型. person allegedly criminally insane or mentally incompetent to stand trial
法. defendant
县. debtor
存. real estate developer
品. disabled person or disability benefit claimant
前. distributor
称. person subject to selective service, including conscientious objector
注. drug manufacturer
值. druggist, pharmacist, pharmacy
输. employee, or job applicant, including beneficiaries of
建. employer-employee trust agreement, employee health and welfare fund, or multi-employer pension plan
能. electric equipment manufacturer
大. electric or hydroelectric power utility, power cooperative, or gas and electric company
例. eleemosynary institution or person
度. environmental organization
始. 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.
到. farmer, farm worker, or farm organization
面. father
载. female employee or job applicant
点. female
密. movie, play, pictorial representation, theatrical production, actor, or exhibitor or distributor of
动. fisherman or fishing company
果. food, meat packing, or processing company, stockyard
图. foreign (non-American) nongovernmental entity
提. franchiser
发. franchisee
式. lesbian, gay, bisexual, transexual person or organization
国. person who guarantees another's obligations
登. handicapped individual, or organization of devoted to
错. health organization or person, nursing home, medical clinic or laboratory, chiropractor
者. heir, or beneficiary, or person so claiming to be
认. hospital, medical center
误. husband, or ex-husband
接. involuntarily committed mental patient
关. Indian, including Indian tribe or nation
重. insurance company, or surety
第. inventor, patent assigner, trademark owner or holder
地. investor
如. injured person or legal entity, nonphysically and non-employment related
设. juvenile
目. government contractor
开. holder of a license or permit, or applicant therefor
事. magazine
可. male
要. medical or Medicaid claimant
代. medical supply or manufacturing co.
小. racial or ethnic minority employee or job applicant
选. minority female employee or job applicant
标. manufacturer
明. management, executive officer, or director, of business entity
编. military personnel, or dependent of, including reservist
求. mining company or miner, excluding coal, oil, or pipeline company
列. mother
网. auto manufacturer
万. newspaper, newsletter, journal of opinion, news service
最. radio and television network, except cable tv
器. nonprofit organization or business
所. nonresident
内. nuclear power plant or facility
体. owner, landlord, or claimant to ownership, fee interest, or possession of land as well as chattels
通. shareholders to whom a tender offer is made
务. tender offer
此. oil company, or natural gas producer
商. elderly person, or organization dedicated to the elderly
序. out of state noncriminal defendant
化. political action committee
消. parent or parents
否. parking lot or service
保. patient of a health professional
使. telephone, telecommunications, or telegraph company
次. physician, MD or DO, dentist, or medical society
机. public interest organization
对. physically injured person, including wrongful death, who is not an employee
量. pipe line company
查. package, luggage, container
部. political candidate, activist, committee, party, party member, organization, or elected official
性. indigent, needy, welfare recipient
和. indigent defendant
更. private person
后. prisoner, inmate of penal institution
证. professional organization, business, or person
题. probationer, or parolee
确. protester, demonstrator, picketer or pamphleteer (non-employment related), or non-indigent loiterer
格. public utility
了. publisher, publishing company
于. radio station
金. racial or ethnic minority
公. person or organization protesting racial or ethnic segregation or discrimination
午. racial or ethnic minority student or applicant for admission to an educational institution
円. realtor
片. journalist, columnist, member of the news media
空. resident
态. restaurant, food vendor
管. retarded person, or mental incompetent
主. retired or former employee
天. railroad
自. private school, college, or university
我. seller or vendor
全. shipper, including importer and exporter
今. shopping center, mall
来. spouse, or former spouse
正. stockholder, shareholder, or bondholder
说. retail business or outlet
意. student, or applicant for admission to an educational institution
送. taxpayer or executor of taxpayer's estate, federal only
容. tenant or lessee
已. theater, studio
结. forest products, lumber, or logging company
会. person traveling or wishing to travel abroad, or overseas travel agent
段. trucking company, or motor carrier
计. television station
源. union member
色. unemployed person or unemployment compensation applicant or claimant
時. union, labor organization, or official of
交. veteran
系. voter, prospective voter, elector, or a nonelective official seeking reapportionment or redistricting of legislative districts (POL)
过. wholesale trade
电. wife, or ex-wife
询. witness, or person under subpoena
符. network
未. slave
程. slave-owner
常. bank of the united states
条. timber company
当. u.s. job applicants or employees
情. Army and Air Force Exchange Service
口. Atomic Energy Commission
合. Secretary or administrative unit or personnel of the U.S. Air Force
车. Department or Secretary of Agriculture
实. Alien Property Custodian
组. Secretary or administrative unit or personnel of the U.S. Army
版. Board of Immigration Appeals
周. Bureau of Indian Affairs
址. Bonneville Power Administration
记. Benefits Review Board
二. Civil Aeronautics Board
同. Bureau of the Census
业. Central Intelligence Agency
权. Commodity Futures Trading Commission
其. Department or Secretary of Commerce
进. Comptroller of Currency
试. Consumer Product Safety Commission
验. Civil Rights Commission
料. Civil Service Commission, U.S.
传. Customs Service or Commissioner of Customs
述. Defense Base Closure and REalignment Commission
集. Drug Enforcement Agency
多. Department or Secretary of Defense (and Department or Secretary of War)
无. Department or Secretary of Energy
员. Department or Secretary of the Interior
报. Department of Justice or Attorney General
他. Department or Secretary of State
無. Department or Secretary of Transportation
服. Department or Secretary of Education
线. U.S. Employees' Compensation Commission, or Commissioner
这. Equal Employment Opportunity Commission
制. Environmental Protection Agency or Administrator
将. Federal Aviation Agency or Administration
处. Federal Bureau of Investigation or Director
高. Federal Bureau of Prisons
子. Farm Credit Administration
道. Federal Communications Commission (including a predecessor, Federal Radio Commission)
章. Federal Credit Union Administration
手. Food and Drug Administration
库. Federal Deposit Insurance Corporation
三. Federal Energy Administration
从. Federal Election Commission
支. Federal Energy Regulatory Commission
家. Federal Housing Administration
长. Federal Home Loan Bank Board
付. Federal Labor Relations Authority
秒. Federal Maritime Board
路. Federal Maritime Commission
完. Farmers Home Administration
象. Federal Parole Board
则. Federal Power Commission
现. Federal Railroad Administration
京. Federal Reserve Board of Governors
转. Federal Reserve System
辑. Federal Savings and Loan Insurance Corporation
限. Federal Trade Commission
力. Federal Works Administration, or Administrator
学. General Accounting Office
外. Comptroller General
调. General Services Administration
项. Department or Secretary of Health, Education and Welfare
北. Department or Secretary of Health and Human Services
工. Department or Secretary of Housing and Urban Development
笑. Interstate Commerce Commission
监. Indian Claims Commission
任. Immigration and Naturalization Service, or Director of, or District Director of, or Immigration and Naturalization Enforcement
相. Internal Revenue Service, Collector, Commissioner, or District Director of
微. Information Security Oversight Office
册. Department or Secretary of Labor
联. Loyalty Review Board
平. Legal Services Corporation
增. Merit Systems Protection Board
听. Multistate Tax Commission
解. National Aeronautics and Space Administration
等. Secretary or administrative unit of the U.S. Navy
得. National Credit Union Administration
收. National Endowment for the Arts
安. National Enforcement Commission
价. National Highway Traffic Safety Administration
藏. National Labor Relations Board, or regional office or officer
命. National Mediation Board
应. National Railroad Adjustment Board
看. Nuclear Regulatory Commission
索. National Security Agency
资. Office of Economic Opportunity
产. Office of Management and Budget
串. Office of Price Administration, or Price Administrator
布. Office of Personnel Management
原. Occupational Safety and Health Administration
知. Occupational Safety and Health Review Commission
级. Office of Workers' Compensation Programs
水. Patent Office, or Commissioner of, or Board of Appeals of
击. Pay Board (established under the Economic Stabilization Act of 1970)
好. Pension Benefit Guaranty Corporation
物. U.S. Public Health Service
放. Postal Rate Commission
亿. Provider Reimbursement Review Board
经. Renegotiation Board
模. Railroad Adjustment Board
之. Railroad Retirement Board
台. Subversive Activities Control Board
州. Small Business Administration
配. Securities and Exchange Commission
画. Social Security Administration or Commissioner
统. Selective Service System
共. Department or Secretary of the Treasury
连. Tennessee Valley Authority
海. United States Forest Service
节. United States Parole Commission
退. Postal Service and Post Office, or Postmaster General, or Postmaster
間. United States Sentencing Commission
比. Veterans' Administration
问. War Production Board
至. Wage Stabilization Board
备. General Land Office of Commissioners
你. Transportation Security Administration
黑. Surface Transportation Board
或. U.S. Shipping Board Emergency Fleet Corp.
与. Reconstruction Finance Corp.
影. Department or Secretary of Homeland Security
话. Unidentifiable
视. International Entity
Answer:

Answer: 入