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.
This is an action to recover treble damages under the Sherman and Clayton Anti-Trust Laws, 15 U.S.C.A. § 1, et seq., and 15 U.S.C.A. § 12 et seq. Plaintiff-appellant, who has appeared in the District Court and here pro se, claims that Time and Life were parties to a conspiracy among various publishers to allocate the sponsored circulations market to themselves.
Time and Life moved for summary judgment, basing their motion on interrogatories, depositions, correspondence' between the parties and affidavits of Time' and Life employees. Nothing was introduced in behalf of the appellant to counteract the showing by the appellees. In a cogent and carefully detailed opinion, the District Court fully demonstrated the non-existence of any genuine issue of fact and accordingly granted appellees’ motion. No purpose could be served in the reiteration here of the reasons given by the District Court and accordingly we affirm on the basis of its opinion, Cohen v. Curtis Pub. Co., D.C. 31 F.R.D. 569.

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