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:
SCHWYHART v. UNITED STATES.
No. 10480.
Circuit Court of Appeals, Eighth Circuit.
April 8, 1936.
i, t • r t> a 1 /t t„ j ct, ’ 'r -pr6’ Tp’ r A ^ - Is Shouse, of Harrison, Ark, on the brief), or appe an .
Duke Frederick, Asst. U. S. Atty., of Fort Smith, Ark. (Clinton- R. Barry, U. S. Atty., and John E. Harris, Asst. U. S. Atty., both of Fort Smith, Ark., on;the brief), for the United States.
■d s rATjnvvT) Tr.M vatvvnt Before GARDNER, VAN VALKEN- „ „„„ , . T , BURGH, and FARIS, Circuit Judges. J °
_ . , GARDNER, Circuit Judge.
Appellant was jointly indicted with his brother, Bill Schwyhart, in an indictment charging that appellant and his codefendant on the 30th day of October, 1934, in the Harrison Division of said District and within the jurisdiction of said court, did unlawfully and feloniously and forcibly break into.a certain building used- in part as a United States post office, to-wit, a certain store building used in part as the United States Post Office at Oakgrove, in Carroll County, Arkansas, with intent on the part of said defendants to commit in such post office and building larceny and other depredation.^ Appellant alone was placed on trial, his codefendant not having been apprehended-.
At the close of the evidence, appellant made a motion for a directed verdict of not guilty, upon the grounds that “there is no substantial evidence connecting the defendant with the offense alleged or attempted to be alleged in this indictment; said indictment charging in substance, the breaking and entering of a building in which was located the Oakgrove, Arkansas, post office, with the intent to commit larceny in that part of the building in which the post office was located; and there is no substantial evidence showing that this defendant had any connection with the breaking or entering of said building or post office if same was broken into and entered as alleged.” This motion was denied, to which ruling defendant saved an exception, and, having been found guilty by verdict of the jury, he prosecutes this appeal from the judgment, and sentence en*ered on such verdict The substantial ls.sue Presented is whether there was suffiClent evidence to sustain the verdict; apPellant contending that there was no substantial evidence of breaking- into the building-, and that it was error to deny the mo-don for a directed verdict of not ilt
The statute upon which the indictment was based is section 192 of the Criminal Code (section 315, title 18, U.S.C.A.), which reads as follows: “Whoever shall forcibly break into or attempt to break into any post office, or any building used in whole or in part as a post office, with intent to commit in such post office, or building, or part thereof, so used, any larceny or other depredation, shall be fined . J .. . , . not more than $1,000 and imprisoned not - „ 1 more than five years.
The object of the statute was to protect the postal service of the United States and to secure the buildings used for postal purposes from felonious breaking and entry witfi the criminal intent defined .in the statute. It is that feature of the crime, and not the crime of larceny, that gives the federal government the right to punjsh such offenses. The very essence of the offense is the forcible breaking into and entry of the building used in whole or in part as a post office. Sorenson v. United States (C.C.A.8) 168 F. 785. To prove the corpus delicti there must be substantial evidence sufficient to show affirmatively and beyond a reasonable doubt that there was such a breaking and entry as are necessary to constitute the offense denounced by the statute. Evidence which leaves to conjecture the manner in which the entry was effected is insufficient. Sorenson v. United States, supra. There was no evidence which directly connected appellant with the breaking into the building, and there was no evidence that he had been in the vicinity of the building at or prior to the time of the alleged burglary. The only evidence relied upon by the government as connecting him with, the entry of this building was his alleged possession of certain property which had been stolen from this building. We need not dwell upon the character of this evidence. Suffice it to say it was insufficient to prove that the possession was personal and exclusive. In any event, evidence of possession of stolen goods by defendant will not support a conviction for burglary, unless there be proof of the breaking and entering. There is a total absence of any direct proof that anyone broke into the building described in the indictment. The evidence relied on by the government to show the breaking into the building may he summarized as follows:
The owner of the merchandise stolen testified that: “My store was burglarized on the night of October 30, 1934. * * * I went over early in the morning to make a fire in the store as usual and when I opened the door and went in I saw the store was most a blank; looked like the biggest part of the stuff I had was gone. I looked around in there a little and walked around back in the post office and saw the safe was rolled out and gone, then I went hack to the house and told my folks the store had been robbed. The safe located in the post office and the post office safe was gone. All property that belonged to the post office was in the safe and was gone. * * * I found plenty of automobile tracks around the back end of the store where it was entered. * * * The safe that was taken from the post office was about three and a half feet tall, etc.” The postmistress, called as a witness, testified as follows: “I recall the time the post office was burglarized. There was property of the United States, which was in my possession as postmaster, that was taken by the burglars.” The county sheriff, called as a witness, testified as follows: “I received information the latter part of October, 1934 that the post office at Oak-grove had been burglarized.”
This is all the evidence in the record which may he said to relate to the method of entry. The testimony that automobile tracks were found around the back end of the store “where it was entered” is manifestly insufficient to prove1' a breaking and entry required by the statute. The only other testimony consisted in the legal conclusion of lay witnesses that the store was burglarized on the night of October 30, 1934. This was an opinion of unqualified witnesses, which was not based upon nor supported by any established facts, physical or otherwise. Such testimony might imply the idea of the witness that there had been a forcible entry and a larceny, or it might include his idea of an entry without force and a commission of a-larceny. It leaves the proof of the corpus delicti entirely conjectural because it fails to show affirmatively a forcible entry. In criminal cases, conclusions of nonexpert witnesses embracing the essential elements to be proven cannot be said to constitute substantial evidence upon which a jury may be permitted to base a verdict of guilty. Sorenson v. United States, supra; Berry v. United States (C.C.A.) 275 F. 680; Little v. Commonwealth, 151 Ky. 520, 152 S.W. 569, 570; Wallace v. Commonwealth, 162 Ky. 85, 172 S.W. 118; Hicks v. State, 23 Ala.App. 507, 128 So. 115; People v. Butman, 357 Ill. 506, 192 N.E. 564.
In Berry v. United States, supra, defendants were convicted of selling beer in violation of the Volstead Act (27 U.S.C.A.). In the course of the opinion it is said: “Government agents purchased two bottles containing some sort of liquid and drank the contents. They were permitted, over objection, to say that what they drank was beer. To constitute a violation, the drink would have had to he ‘beer’ as defined in the act. These government agents were not chemists, attempted no analysis, and established no expert qualifications to measure the alcoholic content of the liquid by drinking it. Their testimony that the liquid was the ‘beer’ denounced by the act was therefore merely the opinion of unqualified witnesses, and affords no basis for the judgment.”
In Hicks v. State, supra, there was a prosecution for the violation of the state prohibition law. In holding the evidence insufficient to sustain the verdict of guilty, the court said: “The state failed to meet the burden of proof resting upon it, the only evidence tending to establish the corpus delicti was manifestly based upon the conclusions and opinions of the witnesses who testified in this connection, and conviction for crime cannot be rested upon such evidence.”
In Little v. Commonwealth, supra, the defendant was convicted of a housebreaking. After holding that the gravamen of the offense was not the larceny, but the breaking of the warehouse for the purpose of stealing, the court said: “Indeed, there is no evidence whatever to show how the entrance was made, or whether the warehouse, or barn, in which the corn was stored, was inclosed at all. * -* * For although appellant stole the corn, unless there was a breaking into -the building, with the intent to steal, carry away, or-destroy this corn, he- would only be guilty of grand or petit larceny, dependent upon the value of the corn stolen, and not of housebreaking.”
In Wallace v. Commonwealth, supra, the prosecuting witness stated that “ ‘the house must have been broken into between Sunday and Wednesday’; that she always closed up the house when she left it; that it was not left open at any time during the week before the discovery of the absence of the missing articles, so far as she knew; and, in answer to the question, ‘You don’t know how the parties entered the house, that got those things, and have no idea about it?’ she answered, ‘None in the world.’ ” The court held that the defendant was entitled to a directed verdict of not guilty.
Here the evidence is wholly insufficient to prove that there was a breaking and entry, and hence there was a total lack of proof of the 'corpus delicti; and the judgment appealed from is therefore reversed and the cause remanded, with directions to grant the defendant a new trial.

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

Choices:

Answer: 1