What follows is an opinion from a United States Court of Appeals. Your task is to identify what party initiated the appeal. For cases with cross appeals or multiple docket numbers, if the opinion does not explicitly indicate which appeal was filed first, assumes that the first litigant listed as the "appellant" or "petitioner" was the first to file the appeal. In federal habeas corpus petitions, consider the prisoner to be the plaintiff.

Opinion:
R. E. OLSEN et al., Appellants, v. POTLATCH FORESTS, Inc., et al., Appellees.
No. 13155.
United States Court of Appeals Ninth Circuit.
Jan. 6, 1953.
William S. Hawkins and E. L. Miller, Coeur d’Alene, Idaho, for appellants.
Clarence J. Young and Frank C. Mc-Colloch, Portland, Or., Elder, Elder & Smith, R. N. Elder, Coeur d’Alene, Idaho, William A. Babcock, Jr., Portland, Or., for appellees.
Before MATHEWS, HEALY and POPE, Circuit Judges.
PER CURIAM.
On the grounds and for the reasons stated in its opinion Potlatch Forests, Inc., v. International Woodworkers of America, D. C.Idaho, 108 F.Supp. 906, the judgment of the District Court is affirmed.

Question: What party initiated the appeal?

Choices:
Original plaintiff
Original defendant
Federal agency representing plaintiff
Federal agency representing defendant
Intervenor
Not applicable
Not ascertained

Answer: 0