What follows is an opinion from a United States Court of Appeals.
Your task is to identify the issue in the case, that is, the social and/or political context of the litigation in which more purely legal issues are argued. Put somewhat differently, this field identifies the nature of the conflict between the litigants. The focus here is on the subject matter of the controversy rather than its legal basis.
Your task is to determine the specific issue in the case within the broad category of "civil rights".

Opinion:
BOMAR v. KEYES et al.
No. 20, Docket 21010.
United States Court of Appeals Second Circuit.
Oct. 8, 1948.
Willie M. Bomar, pro se.
John P. McGrath, Corp. Counsel, and Arthur H. Kahn, both of New York City,, for appellee.
Before L. HAND, Chief Judge, and SWAN and CHASE, Circuit Judges.
PER CURIAM.
In Bomar v. Keyes we decided that the complaint should be dismissed against the City, and the plaintiff thereafter applied for certiorari which was denied on November 18, 1947. On December 17, 1947, Judge Rifkind entered an order dismissing the complaint against the City in conformity with our opinion, although meanwhile, the plaintiff had petitioned for rehearing, and that petition was not denied until December 22, 1947. This is an appeal from Judge Rifkind’s order of December 17, 1947, entered upon our m'andate.
The order, even if it were wrong (which we do not even remotely suggest) is not appealable. Hohorst v. Hamburg Co.; National Bank of Rondout v. Smith; Bush v. Leach; Shultz v. Manufacturers & Traders Trust Co. The appeal must be dismissed.
Appeal dismissed.
2 Cir., 162 F.2d 136.
332 U.S. 825, 68 S.Ct. 166.
332 U.S. 845, 68 S.Ct. 266.
148 U.S. 262, 13 S.Ct 590, 37 L.Ed. 443.
156 U.S. 330, 15 S.Ct. 358, 39 L.Ed. 441.
2 Cir., 22 F.2d 296.
2 Cir., 103 F.2d 771.

Question: What is the specific issue in the case within the general category of "civil rights"?

Choices:
civil rights claims by prisoners and those accused of crimes
voting rights, race discrimination, sex discrimination
other civil rights

Answer: 2