Task: songer_typeiss

What follows is an opinion from a United States Court of Appeals.
Your task is to determine the general category of issues discussed in the opinion of the court. Choose among the following categories. Criminal and prisioner petitions- includes appeals of conviction, petitions for post conviction relief, habeas corpus petitions, and other prisoner petitions which challenge the validity of the conviction or the sentence or the validity of continued confinement. Civil - Government - these will include appeals from administrative agencies (e.g., OSHA,FDA), the decisions of administrative law judges, or the decisions of independent regulatory agencies (e.g., NLRB, FCC,SEC). The focus in administrative law is usually on procedural principles that apply to administrative agencies as they affect private interests, primarily through rulemaking and adjudication. Tort actions against the government, including petitions by prisoners which challenge the conditions of their confinement or which seek damages for torts committed by prion officials or by police fit in this category. In addition, this category will include suits over taxes and claims for benefits from government. Diversity of Citizenship - civil cases involving disputes between citizens of different states (remember that businesses have state citizenship). These cases will always involve the application of state or local law. If the case is centrally concerned with the application or interpretation of federal law then it is not a diversity case. Civil Disputes - Private - includes all civil cases that do not fit in any of the above categories. The opposing litigants will be individuals, businesses or groups.

BREITENSTEIN, Circuit Judge.
This is a companion case to Choctaw Nation v. Atchison, Topeka and Santa Fe Railway Company, 10 Cir., 396 F.2d 578. Reference is made to the decision in that ease for the pertinent treaties and statutes.
The land in question is a 32-acre reservoir tract reserved from allotment because of an easement obtained for reservoir purposes by a predecessor of the appellee railway company in 1903. The complaint alleges an abandonment in 1910 and a conveyance to the Choctaw Nation and the Chickasaw Nation by the railroad in 1946. The answer and cross-claim of the appellees Lee F. White, O. R. Smiley, and Mamie Smiley, abutting landowners, allege abandoment in 1946. The railroad filed a disclaimer. The district court sustained a motion of the other appellees to dismiss.
In Choctaw Nation v. The Atchison, Topeka and Santa Fe Railway Company, supra, we held that upon abandonment of the reservoir easement, title vested to the abutting landowners. The same principle applies here whether the abandonment occurred in 1910 or 1946. The conveyance to the two Nations was a nullity because the railroad had nothing to convey.
Affirmed.

Question: What is the general category of issues discussed in the opinion of the court?
A. criminal and prisoner petitions
B. civil - government
C. diversity of citizenship
D. civil - private
E. other, not applicable
F. not ascertained
Answer:

Answer: C