Task: sc_respondent

What follows is an opinion from the Supreme Court of the United States. Your task is to identify the respondent of the case. The respondent is the party being sued or tried and is also known as the appellee. Characterize the respondent as the Court's opinion identifies them.

Identify the respondent 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 respondent is actually single entitiy 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 respondent, 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.

Justice O’Connor
delivered the opinion of the Court.
We confront here the problem of a “mixed” petition for habeas corpus relief in which a state prisoner presents a federal court with a single petition containing some claims that have been exhausted in the state courts and some that have not. More precisely, we consider whether a federal district court has discretion to stay the mixed petition to allow the petitioner to present his unexhausted claims to the state court in the first instance, and then to return to federal court for review of his perfected petition.
I
Petitioner Charles Russell Rhines was convicted in South Dakota state court of first-degree murder and third-degree burglary and sentenced to death. His conviction became final on December 2,1996, when we denied his initial petition for certiorari. Rhines v. South Dakota, 519 U. S. 1013. On December 5, 1996, Rhines filed a petition for state habeas corpus. App. 32. The state court denied his petition, and the Supreme Court of South Dakota affirmed on February 9, 2000, Rhines v. Weber, 2000 SD 19, 608 N. W. 2d 303. Rhines filed his pro se petition for federal habeas corpus pursuant to 28 U. S. C. § 2254 in the United States District Court for the District of South Dakota on February 22, 2000. App. 3. Because the 1-year statute of limitations imposed by the Antiterrorism and Effective Death Penalty Act of 1996 (AEDPA) was tolled while Rhines’ state habeas corpus petition was pending, see 28 U. S. C. § 2244(d)(2), he still had more than 11 months left before the expiration of the limitations period.
With the assistance of court-appointed counsel, Rhines filed an amended petition for writ of habeas corpus and statement of exhaustion on November 20, 2000, asserting 35 claims of constitutional defects in his conviction and sentence. App. 39-60. The State challenged 12 of those claims as unexhausted. Id., at 72-79. On July 3, 2002, approximately 18 months after Rhines had filed his amended federal habeas corpus petition, the District Court held that 8 of the 35 claims had not been exhausted. At this time, the AEDPA 1-year statute of limitations had run. See Duncan v. Walker, 533 U. S. 167, 181-182 (2001) (holding that the statute of limitations is not tolled during the pendancy of a federal petition). As a result, if the District Court had dismissed Rhines’ mixed petition at that point, he would have been unable to refile in federal court after exhausting the unexhausted claims. Rhines therefore moved the District Court to hold his pending habeas petition in abeyance while he presented his unexhausted claims to the South Dakota courts. On July 3, 2002, the District Court granted the motion and issued a stay “conditioned upon petitioner commencing state court exhaustion proceedings within sixty days of this order and returning to this court within sixty days of completing such exhaustion.” App. 136. In compliance with that order, Rhines filed his second state habeas corpus petition on August 22, 2002.
The State appealed the District Court’s stay of Rhines’ mixed petition to the United States Court of Appeals for the Eighth Circuit. Relying on its decision in Akins v. Kenney, 341 F. 3d 681, 686 (2003) (holding that “a district.court has no authority to hold a habeas petition containing unex-hausted claims in abeyance absent truly exceptional circumstances” (internal quotation marks omitted)), the Court of Appeals vacated the stay and remanded the case to the District Court to determine whether Rhines could proceed by deleting unexhausted claims from his petition. 346 F. 3d 799 (2003). We granted certiorari to resolve a split in the Circuits regarding the propriety of the District Court’s “stay- and-abeyance” procedure. 542 U. S. 936 (2004). Compare, e. g., Crews v. Horn, 360 F. 3d 146, 152 (CA3 2004); and Zarvela v. Artuz, 254 F. 3d 374, 381 (CA2 2001), with 346 F. 3d 799 (2003) (case below).
II
Fourteen years before Congress enacted AEDPA, we held in Rose v. Lundy, 455 U. S. 509 (1982), that federal district courts may not adjudicate mixed petitions for habeas corpus, that is, petitions containing both exhausted and unexhausted claims. We reasoned that the interests of comity and federalism dictate that state courts must have the first opportunity to decide a petitioner’s claims. Id., at 518-519. We noted that “[b]ecause ‘it would be unseemly in our dual system of government for a federal district court to upset a state court conviction without an opportunity to the state courts to correct a constitutional violation/ federal courts apply the doctrine of comity.” Id., at 518 (quoting Darr v. Burford, 339 U. S. 200, 204 (1950)). That doctrine “ ‘teaches that one court should defer action on causes properly within its jurisdiction until the courts of another sovereignty with concurrent powers, and already cognizant of the litigation, have had an opportunity to pass upon the matter.’” 455 U. S., at 518.
Accordingly, we imposed a requirement of “total exhaustion” and directed federal courts to effectuate that requirement by dismissing mixed petitions without prejudice and allowing petitioners to return to state court to present the unexhausted claims to that court in the first instance. Id., at 522. When we decided Lundy, there was no statute of limitations on the filing of federal habeas corpus petitions. As a result, petitioners who returned to state court to exhaust their previously unexhausted claims could come back to federal court to present their perfected petitions with relative ease. See Slack v. McDaniel, 529 U. S. 473, 486 (2000) (dismissal without prejudice under Lundy “contemplated that the prisoner could return to federal court after the requisite exhaustion”).
The enactment of AEDPA in 1996 dramatically altered the landscape for federal habeas corpus petitions. AEDPA preserved Lundy’s total exhaustion requirement, see 28 U. S. C. § 2254(b)(1)(A) (“An application for a writ of habeas corpus ... shall not be granted unless it appears that... the applicant has exhausted the remedies available in the courts of the State”), but it also imposed a 1-year statute of limitations on the filing of federal petitions, § 2244(d). Although the limitations period is tolled during the pendency of a “properly filed application for State post-conviction or other collateral review,” § 2244(d)(2), the filing of a petition for ha-beas corpus in federal court does not toll the statute of limitations, Duncan, 533 U. S., at 181-182.
As a result of the interplay between AEDPA’s 1-year statute of limitations and Lundy’s dismissal requirement, petitioners who come to federal court with “mixed” petitions run the risk of forever losing their opportunity for any federal review of their unexhausted claims. If a petitioner files a timely but mixed petition in federal district court, and the district court dismisses it under Lundy after the limitations period has expired, this will likely mean the termination of any federal review. For example, if the District Court in this case had dismissed the petition because it contained un-exhausted claims, AEDPA’s 1-year statute of limitations would have barred Rhines from returning to federal court after exhausting the previously unexhausted claims in state court. Similarly, if a district court dismisses a mixed petition close to the end of the 1-year period, the petitioner’s chances of exhausting his claims in state court and refiling his petition in federal court before the limitations period runs are slim. The problem is not limited to petitioners who file close to the AEDPA deadline. Even a petitioner who files early will have no way of controlling when the district court will resolve the question of exhaustion. Thu's, whether a petitioner ever receives federal review of his claims may turn on which district court happens to hear his case.
We recognize the gravity of this problem and the difficulty it has posed for petitioners and federal district courts alike. In an attempt to solve the problem, some district courts have adopted a version of the “stay-and-abeyanee” procedure employed by the District Court below. Under this procedure, rather than dismiss the mixed petition pursuant to Lundy, a district court might stay the petition and hold it in abeyance while the petitioner returns to state court to exhaust his previously unexhausted claims. Once the petitioner exhausts his state remedies, the district court will lift the stay and allow the petitioner to proceed in federal court.
District courts do ordinarily have authority to issue stays, see Landis v. North American Co., 299 U. S. 248, 254 (1936), where such a stay would be a proper exercise of discretion, see Clinton v. Jones, 520 U. S. 681, 706 (1997). AEDPA does not deprive district courts of that authority, cf. 28 U. S. C. § 2254(b)(1)(A) (“An application for a writ of habeas corpus ... shall not be granted unless it appears that... the applicant has exhausted the remedies available in the courts of the State” (emphasis added)), but it does circumscribe their discretion. Any solution to this problem must therefore be compatible with AEDPA’s purposes.
One of the statute’s purposes is to “reduce delays in the execution of state and federal criminal sentences, particularly in capital cases.” Woodford v. Garceau, 538 U. S. 202, 206 (2003). See also Duncan, 533 U. S., at 179. AEDPA’s 1-year limitations period “quite plainly serves the well-recognized interest in the finality of state court judgments.” Ibid. It “reduces the potential for delay on the road to finality by restricting the time that a prospective federal habeas petitioner has in which to seek federal habeas review.” Ibid.
Moreover, Congress enacted AEDPA against the backdrop of Lundy’s total exhaustion requirement. The tolling provision in § 2244(d)(2) “balances the interests served by the exhaustion requirement and the limitation period” “by protecting a state prisoner’s ability later to apply for federal habeas relief while state remedies are being pursued.” Duncan, supra, at 179. AEDPA thus encourages petitioners to seek relief from state courts in the first instance by tolling the 1-year limitations period while a “properly filed application for State post-conviction or other collateral review” is pending. 28 U. S. C. § 2244(d)(2). This scheme reinforces the importance of Lundy’s “simple and clear instruction to potential litigants: before you bring any claims to federal court, be sure that you first have taken each one to state court.” 455 U. S., at 520.
Stay and abeyance, if employed too frequently, has the potential to undermine these twin purposes. Staying a federal habeas petition frustrates AEDPA’s objective of encouraging finality by allowing a petitioner to delay the resolution of the federal proceedings. It also undermines AEDPA’s goal of streamlining federal habeas proceedings by decreasing a petitioner’s incentive to exhaust all his claims in state court prior to filing his federal petition. Cf. Duncan, supra, at 180 (“[Diminution of statutory incentives to proceed first in state court would ... increase the risk of the very piecemeal litigation that the exhaustion requirement is designed to reduce”).
For these reasons, stay and abeyance should be available only in limited circumstances. Because granting a stay effectively excuses a petitioner’s failure to present his claims first to the state courts, stay and abeyance is only appropriate when the district court determines there was good cause for the petitioner’s failure to exhaust his claims first in state court. Moreover, even if a petitioner had good cause for that failure, the district court would abuse its discretion if it were to grant him a stay when his unexhausted claims are plainly meritless. Cf. 28 U. S. C. § 2254(b)(2) (“An application for a writ of habeas corpus may be denied on the merits, notwithstanding the failure of the applicant to exhaust the remedies available in the courts of the State”).
Even where stay and abeyance is appropriate, the district court’s discretion in structuring the stay is limited by the timeliness concerns reflected in AEDPA. A mixed petition should not be stayed indefinitely. Though, generally, a prisoner’s “principal interest ... is in obtaining speedy federal relief on his claims,” Lundy, supra, at 520 (plurality opinion), not all petitioners have an incentive to obtain federal relief as quickly as possible. In particular, capital petitioners might deliberately engage in dilatory tactics to prolong their incarceration and avoid execution of the sentence of death. Without time limits, petitioners could frustrate AEDPA’s goal of finality by dragging out indefinitely their federal ha-beas review. Thus, district courts should place reasonable time limits on a petitioner’s trip to state court and back. See, e. g., Zarvela, 254 F. 3d, at 381 (“[District courts] should explicitly condition the stay on the prisoner’s pursuing state court remedies within a brief interval, normally 30 days, after the stay is entered and returning to federal court within a similarly brief interval, normally 30 days after state court exhaustion is completed”). And if a petitioner engages in abusive litigation tactics or intentional delay, the district court should not grant him a stay at all. See id., at 380-381.
On the other hand, it likely would be an abuse of discretion for a district court to deny a stay and to dismiss a mixed petition if the petitioner had good cause for his failure to exhaust, his unexhausted claims are 'potentially meritorious, and there is no indication that the petitioner engaged in intentionally dilatory litigation tactics. In such circumstances, the district court should stay, rather than dismiss, the mixed petition. See Lundy, 455 U. S., at 522 (the total exhaustion requirement was not intended to “unreasonably impair the prisoner’s right to relief”). In such a case, the petitioner’s interest in obtaining federal review of his claims outweighs the competing interests in finality and speedy resolution of federal petitions. For the same reason, if a petitioner presents a district court with a mixed petition and the court determines that stay and abeyance is inappropriate, the court should allow the petitioner to delete the unex-hausted claims and to proceed with the exhausted claims if dismissal of the entire petition would unreasonably impair the petitioner’s right to obtain federal relief. See id., at 520 (plurality opinion) (“[A petitioner] can always amend the petition to delete the unexhausted claims, rather than returning to state court to exhaust all of his claims”).
The Court of Appeals erred to the extent it concluded that stay and abeyance is always impermissible. We therefore vacate the judgment of the Court of Appeals and remand the case for that court to determine, consistent with this opinion, whether the District Court’s grant of a stay in this case constituted an abuse of discretion.
It is so ordered.

Question: Who is the respondent 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: 号