What follows is an opinion from a United States Court of Appeals.
Intervenors who participated as parties at the courts of appeals should be counted as either appellants or respondents when it can be determined whose position they supported. For example, if there were two plaintiffs who lost in district court, appealed, and were joined by four intervenors who also asked the court of appeals to reverse the district court, the number of appellants should be coded as six.
In some cases there is some confusion over who should be listed as the appellant and who as the respondent. This confusion is primarily the result of the presence of multiple docket numbers consolidated into a single appeal that is disposed of by a single opinion. Most frequently, this occurs when there are cross appeals and/or when one litigant sued (or was sued by) multiple litigants that were originally filed in district court as separate actions. The coding rule followed in such cases should be to go strictly by the designation provided in the title of the case. The first person listed in the title as the appellant should be coded as the appellant even if they subsequently appeared in a second docket number as the respondent and regardless of who was characterized as the appellant in the opinion.
To clarify the coding conventions, consider the following hypothetical case in which the US Justice Department sues a labor union to strike down a racially discriminatory seniority system and the corporation (siding with the position of its union) simultaneously sues the government to get an injunction to block enforcement of the relevant civil rights law. From a district court decision that consolidated the two suits and declared the seniority system illegal but refused to impose financial penalties on the union, the corporation appeals and the government and union file cross appeals from the decision in the suit brought by the government. Assume the case was listed in the Federal Reporter as follows:
United States of America,
Plaintiff, Appellant
v
International Brotherhood of Widget Workers,AFL-CIO
Defendant, Appellee.
International Brotherhood of Widget Workers,AFL-CIO
Defendants, Cross-appellants
v
United States of America.
Widgets, Inc. & Susan Kuersten Sheehan, President & Chairman
of the Board
Plaintiff, Appellants,
v
United States of America,
Defendant, Appellee.
This case should be coded as follows:Appellant = United States, Respondents = International Brotherhood of Widget Workers Widgets, Inc., Total number of appellants = 1, Number of appellants that fall into the category "the federal government, its agencies, and officials" = 1, Total number of respondents = 3, Number of respondents that fall into the category "private business and its executives" = 2, Number of respondents that fall into the category "groups and associations" = 1.
Note that if an individual is listed by name, but their appearance in the case is as a government official, then they should be counted as a government rather than as a private person. For example, in the case "Billy Jones & Alfredo Ruiz v Joe Smith" where Smith is a state prisoner who brought a civil rights suit against two of the wardens in the prison (Jones & Ruiz), the following values should be coded: number of appellants that fall into the category "natural persons" =0 and number that fall into the category "state governments, their agencies, and officials" =2. A similar logic should be applied to businesses and associations. Officers of a company or association whose role in the case is as a representative of their company or association should be coded as being a business or association rather than as a natural person. However, employees of a business or a government who are suing their employer should be coded as natural persons. Likewise, employees who are charged with criminal conduct for action that was contrary to the company policies should be considered natural persons.
If the title of a case listed a corporation by name and then listed the names of two individuals that the opinion indicated were top officers of the same corporation as the appellants, then the number of appellants should be coded as three and all three were coded as a business (with the identical detailed code). Similar logic should be applied when government officials or officers of an association were listed by name.
Your specific task is to determine the total number of appellants in the case that fall into the category "natural persons". If the total number cannot be determined (e.g., if the appellant is listed as "Smith, et. al." and the opinion does not specify who is included in the "et.al."), then answer 99.

Opinion:
BIG LAKE OIL CO. v. COMMISSIONER OF INTERNAL REVENUE.
No. 6449.
Circuit Court of Appeals, Third Circuit.
Feb. 18, 1938.
Rehearing Denied April 19, 1938.
Edgar J. Goodrich, of Washington, D. C., and S. Leo Ruslander, of Pittsburgh, Pa., for petitioner.
James W. Morris, Asst. Atty. Gen., and Sewall Key and L. W. Post, Sp. Assts. to Atty. Gen., for respondent.
Before BUFFINGTON, THOMPSON, and BIGGS, Circuit Judges.
THOMPSON, Circuit Judge.
This is a petition for review of a decision of the Board of Tax Appeals determining a deficiency in the petitioner’s income tax for 1927. The issue is whether the amount of $598,571.01, the agreed fair market value of certain shares of common stock received by the petitioner, should be included in the petitioner’s taxable income for 1927. The determination of this issue is dependent upon whether the shares were received by the petitioner in 1927 or in some prior year.
The shares of stock were acquired by the petitioner under the following circumstances: The petitioner and others, hereinafter referred to as the producers, were engaged in producing and selling petroleum oil from wells in Reagan county, Texas. In prder to procure access to pipe lines by which to transport the oil to market, the petitioner and the producers, in a contract dated October 22, 1924, agreed to sell to Marland Oil Company, hereinafter referred to as Marland, or its nominee, all the oil they should produce up to an agreed maximum amount. Marland agreed to organize Reagan County Purchasing Company, Inc., hereinafter referred to as Reagan, and to provide the necessary working capital for Reagan by the purchase of its preferred stock at par. This stock was to be retired out of the profits of the company. Marland was to receive 51 per cent, of the common stock. The petitioner and the producers were to share the remaining 49 per cent, temporary certificates for which were to be issued in the name of the petitioner for one-half and in the names of the producers jointly for the other half. The final several ownership of the 49 per cent, was to be determined in accordance with the terms of a separate agreement between the petitioner and the producers. This agreement was evidenced by a letter dated October 19, 1924, in which it was agreed that the division be made among the petitioner and the producers as soon after December 1, 1926, as convenient, based proportionately upon the amount of oil which each should deliver towards the daily quota of 20,000 barrels during a test period from December, 1925, to December, 1926. In a contract dated November 24, 1924, the petitioner and the producers agreed to sell to Reagan, and Reagan agreed to purchase, a maximum of 20,000 barrels of oil daily. Reagan likewise agreed to provide the necessary pipe lines. On January 2, 1926, an escrow agreement was executed which provided that the temporary certificates issued in the names of the petitioner and the producers be deposited with the escrow agent, and that the shares of stock represented by the certificates could not be sold, assigned, or transferred (except to Marland, the petitioner, or to the producers) so long as any of the preferred stock had not been retired. The certificates were deposited with the escrow agent on March 12, 1926.
During the test period the petitioner and •the producers each delivered more than 10,--000 barrels of oil daily; thus entitling the petitioner to one-half of the 49 per cent, of common stock and the producers to one-half. The- last remaining preferred stock was retired and the escrow was terminated in January, 1927. The petitioner received a certificate for 2,450 shares, free of restrictions in March, 1927; the shares having an agreed fair market value of $598,-571.01. The petitioner did not report any income from the receipt of these shares for 1927 or for any prior year. The Commissioner determined that the petitioner received the shares in 1927.
Section 213 of the Revenue Act of 1926, c. 27, 44 Stat. 9, 23, requires that all items of gross income shall be included for the taxable year in which received by the taxpayer. Stoner v. Commissioner of Internal Revenue, 3 Cir., 79 F.2d 75, certiorari denied Helvering v. Stoner, 296 U.S. 650, 56 S.Ct. 309, 80 L.Ed. 462; Taylor v. Commissioner of Internal Revenue, 7 Cir., 89 F.2d 465; United States v. Safety Car Heating Co., 297 U.S. 88, 95, 56 S.Ct. 353, 356, 80 L.Ed. 500. Until 1927, when the escrow was terminated, the petitioner not only lacked either actual possession or control, but the number of shares to which it would ultimately be entitled was dependent upon future tests and the shares themselves were burdened with restrictions until and if Reagan earned sufficient profits to retire the preferred shares. It is our opinion that the petitioner realized no income pending determination of the true and ultimate ownership and that this did not occur until 1927.
The decision of the Board of Tax Appeals is affirmed.

Question: What is the total number of appellants in the case that fall into the category "natural persons"? Answer with a number.

Choices:

Answer: 0