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.

Justice Sotomayor
delivered the opinion of the Court.
This case presents the question whether a plaintiff can state a claim for securities fraud under § 10(b) of the Securities Exchange Act of 1934, 48 Stat. 891, as amended, 15 U. S. C. § 78j(b), and Securities and Exchange Commission (SEC) Rule 10b-5, 17 CFR §240.10b-5 (2010), based on a pharmaceutical company’s failure to disclose reports of adverse events associated with a product if the reports do not disclose a statistically significant number of adverse events. Respondents, plaintiffs in a securities fraud class action, allege that petitioners, Matrixx Initiatives, Inc., and three of its executives (collectively Matrixx), failed to disclose reports of a possible link between Matrixx’s leading product, a cold remedy, and loss of smell, rendering statements made by Matrixx misleading. Matrixx contends that respondents’ complaint does not adequately allege that Matrixx made a material representation or omission or that it acted with scienter because the complaint does not allege that Matrixx knew of a statistically significant number of adverse events requiring disclosure. We conclude that the materiality of adverse event reports cannot be reduced to a bright-line rule. Although in many cases reasonable investors would not consider reports of adverse events to be material information, respondents have alleged facts plausibly suggesting that reasonable investors would have viewed these particular reports as material. Respondents have also alleged facts “giving rise to a strong inference” that Matrixx “acted with the required state of mind.” 15 U. S. C. § 78u-4(b)(2)(A) (2006 ed., Supp. IV). We therefore hold, in agreement with the Court of Appeals for the Ninth Circuit, that respondents have stated a claim under § 10(b) and Rule 10b-5.
I
A
Through a wholly owned subsidiary, Matrixx develops, manufactures, and markets over-the-counter pharmaceutical products. Its core brand of products is called Zicam. All of the products sold under the name Zicam are used to treat the common cold and associated symptoms. At the time of the events in question, one of Matrixx’s products was Zicam Cold Remedy, which came in several forms including nasal spray and gel. The active ingredient in Zicam Cold Remedy was zinc gluconate. Respondents allege that Zicam Cold Remedy accounted for approximately 70 percent of Matrixx’s sales.
Respondents initiated this securities fraud class action against Matrixx on behalf of individuals who purchased Matrixx securities between October 22, 2003, and February 6, 2004. The action principally arises out of statements that Matrixx made during the class period relating to revenues and product safety. Respondents claim that Matrixx’s statements were misleading in light of reports that Matrixx had received, but did not disclose, about consumers who had lost their sense of smell (a condition called anosmia) after using Zicam Cold Remedy. Respondents’ consolidated amended complaint alleges the following facts, which the courts below properly assumed to be true. See Ashcroft v. Iqbal, 556 U. S. 662, 678 (2009).
In 1999, Dr. Alan Hirsch, neurological director of the Smell & Taste Treatment and Research Foundation, Ltd., called Matrixx’s customer service line after discovering a possible link between Zicam nasal gel and a loss of smell “in a cluster of his patients.” App. 67a~68a. Dr. Hirsch told a Matrixx employee that “previous studies had demonstrated that intranasal application of zinc could be problematic.” Id., at 68a. He also told the employee about at least one of his patients who did not have a cold and who developed anosmia after using Zicam.
In September 2002, Timothy Clarot, Matrixx’s vice president for research and development, called Miriam Linschoten, Ph.D., at the University of Colorado Health Sciences Center after receiving a complaint from a person Linschoten was treating who had lost her sense of smell after using Zicam. Clarot informed Linschoten that Matrixx had received similar complaints from other customers. Linschoten drew Clarot’s attention to “previous studies linking zinc sulfate to loss of smell. ” Ibid. Clarot gave her the impression that he had not heard of the studies. She asked Clarot whether Matrixx had done any studies of its own; he responded that it had not but that it had hired a consultant to review the product. Soon thereafter, Linschoten sent Clarot abstracts of the studies she had mentioned. Research from the 1930’s and 1980’s had confirmed “[z]inc’s toxicity.” Id., at 69a. Clarot called Linschoten to ask whether she would be willing to participate in animal studies that Matrixx was planning, but she declined because her focus was human research.
By September 2003, one of Linschoten’s colleagues at the University of Colorado, Dr. Bruce Jafek, had observed 10 patients suffering from anosmia after Zicam use. Linschoten and Jafek planned to present their findings at a meeting of the American Rhinologic Society in a poster presentation entitled “Zicam® Induced Anosmia.” Ibid, (internal quotation marks omitted). The American Rhinologic Society posted their abstract in advance of the meeting. The presentation described in detail a 55-year-old man with previously normal taste and smell who experienced severe burning in his nose, followed immediately by a loss of smell, after using Zicam. It also reported 10 other Zicam users with similar symptoms.
Matrixx learned of the doctors’ planned presentation. Clarot sent a letter to Dr. Jafek warning him that he did not have permission to use Matrixx’s name or the names of its products. Dr. Jafek deleted the references to Zicam in the poster before presenting it to the American Rhinologic Society.
The following month, two plaintiffs commenced a product liability lawsuit against Matrixx alleging that Zicam had damaged their sense of smell. By the end of the class period on February 6, 2004, nine plaintiffs had filed four lawsuits.
Respondents allege that Matrixx made a series of public statements that were misleading in light of the foregoing information. In October 2003, after it had learned of Dr. Jafek’s study and after Dr. Jafek had presented his findings to the American Rhinologic Society, Matrixx stated that Zicam was “ 'poised for growth in the upcoming cough and cold season’ ” and that the company had “'very strong momentum.’ ” Id., at 72a-74a. Matrixx further expressed its expectation that revenues would “ 'be up in excess of 50% and that earnings, per share for the full year [would] be in the 25 to 30 cent range.’” Id., at 74a. In January 2004, Matrixx raised its revenue guidance, predicting an increase in revenues of 80 percent and earnings per share in the 33- to 38-cent range.
In its Form 10-Q filed with the SEC in November 2003, Zicam warned of the potential “‘material adverse effect’” that could result from product liability claims, “ ‘whether or not proven to be valid.’” Id., at 75a-76a. It stated that product liability actions could materially affect Matrixx’s “ ‘product branding and goodwill,’ ” leading to reduced customer acceptance. Id., at 76a. It did not disclose, however, that two plaintiffs had already sued Matrixx for allegedly causing them to lose their sense of smell.
On January 30,2004, Dow Jones Newswires reported that the Food and Drug Administration (FDA) was “ ‘looking into complaints that an over-the-counter common-cold medicine manufactured by a unit of Matrixx Initiatives, Inc. (MTXX) may be causing some users to lose their sense of smell’ ” in light of at least three product liability lawsuits. Id., at 79a-80a. Matrixx’s stock fell from $13.55 to $11.97 per share after the report. In response, on February 2, Matrixx issued a press release that stated:
“All Zicam products are manufactured and marketed according to FDA guidelines for homeopathic medicine. Our primary concern is the health and safety of our customers and the distribution of factual information about our products. Matrixx believes statements alleging that intranasal Zicam products cause anosmia (loss of smell) are completely unfounded and misleading.
“In no clinical trial of intranasal zinc gluconate gel products has there been a single report of lost or diminished olfactory function (sense of smell). Rather, the safety and efficacy of zinc gluconate for the treatment of symptoms related to the common cold have been well established in two double-blind, placebo-controlled, randomized clinical trials. In fact, in neither study were there any reports of anosmia related to the use of this compound. The overall incidence of adverse events associated with zinc gluconate was extremely low, with no statistically significant difference between the adverse event rates for the treated and placebo subsets.
“A multitude of environmental and biologic influences are known to affect the sense of smell. Chief among them is the common cold. As a result, the population most likely to use cold remedy products is already at increased risk of developing anosmia. Other common causes of olfactory dysfunction include age, nasal and sinus infections, head trauma, anatomical obstructions, and environmental irritants.” Id., at 77a-78a (internal quotation marks omitted).
The day after Matrixx issued this press release, its stock price bounced back to $13.40 per share.
On February 6, 2004, the end of the class period, Good Morning America, a nationally broadcast morning news program, highlighted Dr. Jafek’s findings. (The complaint does not allege that Matrixx learned of the news story before its broadcast.) The program reported that Dr. Jafek had discovered more than a dozen patients suffering from anosmia after using Zicam. It also noted that four lawsuits had been filed against Matrixx. The price of Matrixx stock plummeted to $9.94 per share that same day. Zicam again issued a press release largely repeating its February 2 statement.
On February 19, 2004, Matrixx filed a Form 8-K with the SEC stating that it had ‘“convened a two-day meeting of physicians and scientists to review current information on smell disorders’” in response to Dr. Jafek’s presentation. Id., at 82a. According to the Form 8-K: “ ‘In the opinion of the panel, there is insufficient scientific evidence at this time to determine if zinc gluconate, when used as recommended, affects a person’s ability to smell.’” Ibid. A few weeks later, a reporter quoted Matrixx as stating that it would begin conducting “‘animal and human studies to further characterize these post-marketing complaints.’ ” Id., at 84a.
On the basis of these allegations, respondents claimed that Matrixx violated § 10(b) of the Securities Exchange Act and SEC Rule 10b-5 by making untrue statements of fact and failing to disclose material facts necessary to make the statements not misleading in an effort to maintain artificially high prices for Matrixx securities.
B
Matrixx moved to dismiss respondents’ complaint, arguing that they had failed to plead the elements of a material misstatement or omission and scienter. The District Court granted the motion to dismiss. Relying on In re Carter-Wallace, Inc. Securities Litigation, 220 F. 3d 36 (CA2 2000), it held that respondents had not alleged a “statistically significant correlation between the use of Zicam and anosmia so as to make failure to public[ly] disclose complaints and the University of Colorado study a material omission.” App. to Pet. for. Cert. 50a. The District Court similarly agreed that respondents had not stated with particularity facts giving rise to a strong inference of scienter. See 15 U. S. C. § 78u-4(b)(2)(A). It noted that the complaint failed to allege that Matrixx disbelieved its statements about Zicam’s safety or that any of the defendants profited or attempted to profit from Matrixx’s public statements. App. to Pet. for Cert. 52a.
The Court of Appeals reversed. 585 F. 3d 1167 (CA9 2009). Noting that “ ‘[t]he determination [of materiality] requires delicate assessments of the inferences a “reasonable shareholder” would draw from a given set of facts and the significance of those inferences to him,’ ” id., at 1178 (quoting Basic Inc. v. Levinson, 485 U. S. 224, 236 (1988); some internal quotation marks omitted; alterations in original), the Court of Appeals held that the District Court had erred in requiring an allegation of statistical significance to establish materiality. It concluded, to the contrary, that the complaint adequately alleged “information regarding the possible link between Zicam and anosmia” that would have been significant to a reasonable investor. 585 F. 3d, at 1179,1180. Turning to scienter, the Court of Appeals concluded that “[withholding reports of adverse effects of and lawsuits concerning the product responsible for the company’s remarkable sales increase is ‘an extreme departure from the standards of ordinary care,’ ” giving rise to a strong inference of scienter. Id., at 1183.
We granted certiorari, 560 U. S. 964 (2010), and we now affirm.
II
Section 10(b) of the Securities Exchange Act makes it unlawful for any person to “use or employ, in connection with the purchase or sale of any security... any manipulative or deceptive device or contrivance in contravention of such rules and regulations as the Commission may prescribe as necessary or appropriate in the public interest or for the protection of investors.” 15 U. S. C. §78j(b). SEC Rule 10b-5 implements this provision by making it unlawful to, among other things, “make any untrue statement of a material fact or to omit to state a material fact necessary in order to make the statements made, in the light of the circumstances under which they were made, not misleading.” 17 CFR § 240.10b-5(b). We have implied a private cause of action from the text and purpose of § 10(b). See Tellabs, Inc. v. Makor Issues & Rights, Ltd., 551 U. S. 308, 318 (2007).
To prevail on their claim that Matrixx made material misrepresentations or omissions in violation of § 10(b) and Rule 10b-5, respondents must prove “(1) a materia] misrepresentation or omission by the defendant; (2) scienter; (3) a connection between the misrepresentation or omission and the purchase or sale of a security; (4) reliance upon the misrepresentation or omission; (5) economic loss; and (6) loss causation.” Stoneridge Investment Partners, LLC v. Scientific-Atlanta, Inc., 552 U. S. 148, 157 (2008). Matrixx contends that respondents have failed to plead both the element of a material misrepresentation or omission and the element of scienter because they have not alleged that the reports received by Matrixx reflected statistically significant evidence that Zicam caused anosmia. We disagree.
A
We first consider Matrixx’s argument that “adverse event reports that do not reveal a statistically significant increased risk of adverse events from product use are not material information.” Brief for Petitioners 17 (capitalization omitted).
1
To prevail on a § 10(b) claim, a plaintiff must show that the defendant made a statement that was “misleading as to a material fact.” Basic, 485 U. S., at 238. In Basic, we held that this materiality requirement is satisfied when there is “ ‘a substantial likelihood that the disclosure of the omitted fact would have been viewed by the reasonable investor as having significantly altered the “total mix” of information made available.’” Id., at 231-232 (quoting TSC Industries, Inc. v. Northway, Inc., 426 U. S. 438, 449 (1976)). We were “careful not to set too low a standard of materiality,” for fear that management would “‘bury the shareholders in an avalanche of trivial information.’” 485 U. S., at 231 (quoting TSC Industries, 426 U. S., at 448-449).
Basic involved a claim that the defendant had made misleading statements denying that it was engaged in merger negotiations when it was, in fact, conducting preliminary negotiations. See 485 U. S., at 227-229. The defendant urged a bright-line rule that preliminary merger negotiations are material only once the parties to the negotiations reach an agreement in principle. Id., at 232-233. We observed that “[a]ny approach that designates a single fact or occurrence as always determinative of an inherently fact-specific finding such as materiality, must necessarily be overinclusive or underinclusive.” Id., at 236. We thus rejected the defendant’s proposed rule, explaining that it would “artificially ex-clud[e] from the definition of materiality information concerning merger discussions, which would otherwise be considered significant to the trading decision of a reasonable investor.” Ibid.
Like the defendant in Basic, Matrixx urges us to adopt a bright-line rule that reports of adverse events associated with a pharmaceutical company’s products cannot be material absent a sufficient number of such reports to establish a statistically significant risk that the product is in fact causing the events. Absent statistical significance, Matrixx argues, adverse event reports provide only “anecdotal” evidence that “the user of a drug experienced an adverse event at some point during or following the use of that drug.” Brief for Petitioners 17. Accordingly, it contends, reasonable investors would not consider such reports relevant unless they are statistically significant because only then do they “reflect a scientifically reliable basis for inferring a potential causal link between product use and the adverse event.” Id., at 32.
As in Basic, Matrixx’s categorical rule would “artificially exelud[e]” information that “would otherwise be considered significant to the trading decision of a reasonable investor.” 485 U. S., at 236. Matrixx’s argument rests on the premise that statistical significance is the only reliable indication of causation. This premise is flawed: As the SEC points out, “medical researchers... consider multiple factors in assessing causation.” Brief for United States as Amicus Curiae 12. Statistically significant data are not always available. For example, when an adverse event is subtle or rare, “an inability to obtain a data set of appropriate quality or quantity may preclude a finding of statistical significance.” Id., at 15; see also Brief for Medical Researchers as Amici Curiae 11. Moreover, ethical considerations may prohibit researchers from conducting randomized clinical trials to confirm a suspected causal link for the purpose of obtaining statistically significant data. See id., at 10-11.
A lack of statistically significant data does not mean that medical experts have no reliable basis for inferring a causal link between a drug and adverse events. As Matrixx itself concedes, medical experts rely on other evidence to establish an inference of causation. See Brief for Petitioners 44-45, n. 22 We note that court's frequently permit expert testimony on causation based on evidence other than statistical significance. See, e. g., Best v. Lowe’s Home Centers, Inc., 563 F. 3d 171, 178 (CA6 2009); Westberry v. Gislaved Gummi AB, 178 F. 3d 257, 263-264 (CA4 1999) (citing cases); Wells v. Ortho Pharmaceutical Corp., 788 F. 2d 741, 744-745 (CA11 1986). We need not consider whether the expert testimony was properly admitted in those cases, and we do not attempt to define here what constitutes reliable evidence of causation. It suffices to note that, as these courts have recognized, “medical professionals and researchers do not limit the data they consider to the results of randomized clinical trials or to statistically significant evidence.” Brief for Medical Researchers as Amici Curiae 31.
The FDA similarly does not limit the evidence it considers for purposes of assessing causation and taking regulatory action to statistically significant data. In assessing the safety risk posed by a product, the FDA considers factors such as “strength of the association,” “temporal relationship of product use and the event,” “consistency of findings across available data sources,” “evidence of a dose-response for the effect,” “biologic plausibility,” “seriousness of the event relative to the disease being treated,” “potential to mitigate the risk in the population,” “feasibility of further study using observational or controlled clinical study designs,” and “degree of benefit the product provides, including availability of other therapies.” FDA, Guidance for Industry: Good Pharmacovigilance Practices and Pharmacoepidemiologic Assessment 18 (2005) (capitalization omitted), http:// www.fda.gov/downloads/RegulatingInformation/Guidances/ UCM126834.pdf (all Internet materials as visited Mar. 17, 2011, and available in Clerk of Court’s case file); see also Brief for United States as Amicus Curiae 19-20 (same); FDA, The Clinical Impact of Adverse Event Reporting 6 (1996) (similar), http://www.fda.gov/downloads/safety/ MedWateh/UCM168505.pdf. It “does not apply any single metric for determining when additional inquiry or action is necessary, and it certainly does not insist upon ‘statistical significance.’” Brief for United States as Amicus Curiae 19.
Not only does the FDA rely on a wide range of evidence of causation, it sometimes acts on the basis of evidence that suggests, but does not prove, causation. For example, the FDA requires manufacturers of over-the-counter drugs to revise their labeling “to include a warning as soon as there is reasonable evidence of an association of a serious hazard with a drug; a causal relationship need not have been proved.” 21 CFR § 201.80(e). More generally, the FDA may make regulatory decisions against drugs based on post-marketing evidence that gives rise to only a suspicion of causation. See FDA, The Clinical Impact of Adverse Event Reporting, supra, at 7 (“[A]chieving certain proof of causality through postmarketing surveillance is unusual. Attaining a prominent degree of suspicion is much more likely, and may be considered a sufficient basis for regulatory decisions” (footnote omitted)).
This case proves the point. In 2009, the FDA issued a warning letter to Matrixx stating that “[a] significant and growing body of evidence substantiates that the Zicam Cold Remedy intranasal products may pose a serious risk to consumers who use them.” App. 270a. The letter cited as evidence 130 reports of anosmia the FDA had received, the fact that the FDA had received few reports of anosmia associated with other intranasal cold remedies, and “evidence in the published scientific literature that various salts of zinc can damage olfactory function in animals and humans.” Ibid. It did

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: 注