Task: songer_origin

What follows is an opinion from a United States Court of Appeals. Your task is to identify the type of court which made the original decision. Code cases removed from a state court as originating in federal district court. For "State court", include habeas corpus petitions after conviction in state court and petitions from courts of territories other than the U.S. District Courts. For "Special DC court", include courts other than the US District Court for DC. For "Other", include courts such as the Tax Court and a court martial.

PER CURIAM:
The “concurrent sentences” rule first announced in Sinclair v. United States, 279 U.S. 263, 299, 49 S.Ct. 268, 73 L.Ed. 692 (1929) and consistently adhered to by the Supreme Court (Lawn v. United States, 355 U.S. 339, 359, 78 S.Ct. 311, 2 L.Ed.2d 321 (1958), Greene v. United States, 358 U.S. 326, 330, 79 S.Ct. 340, 3 L.Ed.2d 340 (1959)) makes unnecessary any examination into appellant’s sole assignment of error which attacks the validity of one of several convictions under a multi-count indictment.
We have nevertheless considered the assignment; granted the criticized instruction should not have been given, the conclusion is manifest that the error was harmless. Chapman v. California, 386 U.S. 18, 87 S.Ct. 824, 17 L.Ed.2d 705 (1967).
Affirmed.

Question: What type of court made the original decision?
A. Federal district court (single judge)
B. 3 judge district court
C. State court
D. Bankruptcy court, referee in bankruptcy, special master
E. Federal magistrate
F. Federal administrative agency
G. Special DC court
H. Other 
I. Not ascertained
Answer:

Answer: A