Task: songer_adminrev

What follows is an opinion from a United States Court of Appeals. Your task is to identify the federal agency (if any) whose decision was reviewed by the court of appeals. If there was no prior agency action, choose "not applicable".

PER CURIAM.
The above causes coming on to be heard upon the transcript of the record, the briefs of the parties, and the arguments of counsel, and the court being duly advised.
Now, therefore, it is ordered, adjudged, and decreed that the orders of the District Court overruling the exceptions to the jurisdiction of the District Court, from which the above appeals were taken, be and are hereby affirmed, in accordance with the opinion of the District Court.

Question: What federal agency's decision was reviewed by the court of appeals?
A. Benefits Review Board
B. Civil Aeronautics Board
C. Civil Service Commission
D. Federal Communications Commission
E. Federal Energy Regulatory Commission
F. Federal Power Commission
G. Federal Maritime Commission
H. Federal Trade Commission
I. Interstate Commerce Commission
J. National Labor Relations Board
K. Atomic Energy Commission
L. Nuclear Regulatory Commission
M. Securities & Exchange Commission
N. Other federal agency
O. Not ascertained or not applicable
Answer:

Answer: O