Task: songer_opinstat

What follows is an opinion from a United States Court of Appeals. Your task is to identify whether the opinion writter is identified in the opinion or whether the opinion was per curiam.

JUDGMENT
PER CURIAM.
This cause came on to be heard on the record on appeal from the United States District Court for the District of Columbia, and was argued by counsel.
On consideration whereof it is ordered and adjudged by this Court that the order of the District Court, appealed from in this cause be, and it is hereby, affirmed for the reasons stated in Carl Zeiss Stiftung v. V. E. B. Carl Zeiss, Jena, D.D.C., 40 F.R.D. 318 (1966).

Question: Is the opinion writer identified in the opinion, or was the opinion per curiam?
A. Signed, with reasons
B. Per curiam, with reasons
C. Not ascertained
Answer:

Answer: B