What follows is an opinion from a United States Court of Appeals. Your task is to identify the state or territory in which the case was first heard. If the case began in the federal district court, consider the state of that district court. If it is a habeas corpus case, consider the state of the state court that first heard the case. If the case originated in a federal administrative agency, answer "not applicable". Answer with the name of the state, or one of the following territories: District of Columbia, Puerto Rico, Virgin Islands, Panama Canal Zone, or "not applicable" or "not determined".

Opinion:
FOUR BROTHERS CORPORATION et al., Defendants, Appellants, v. Rosa Maria CORDERO, Plaintiff, Appellee.
No. 5649.
United States Court of Appeals First Circuit.
Submitted April 4, 1960.
Decided April 26, 1960.
Rafael Pastor, Santurce, P. R., and M. Acosta Velarde, San Juan, P. R., on brief for appellants in opposition to motion to dismiss or affirm.
A. Mieres Calimano, Rio Piedras, P. R., and A. Torres Braschi, San Juan, P. R., on brief for appellee in support of motion to dismiss or affirm.
Before WOODBURY, Chief Judge, and HARTIGAN and ALDRICH, Circuit Judges.
PER CURIAM.
This is an appeal under Title 28 U.S.C. § 1293 from a decision of the Supreme Court of Puerto Rico summarily dismissing an appeal from a judgment entered by the Superior Court of Puerto Rico, San Juan Part, for the plaintiff in an action for personal injuries arising out of an automobile accident which the plaintiff-appellee has moved to dismiss under Rule 39 of this court. The value of the amount in controversy is substantially less than $5,000 and it is abundantly clear that the federal constitutional question seasonably raised below is wholly without any substance whatever and is utterly frivolous. See Romero v. People of Puerto Rico, 1 Cir., 1950, 182 F.2d 864, 867, and cases cited, and see also Figueroa v. People of Puerto Rico, 1 Cir., 1956, 232 F.2d 615, 617, 618. The trial court issued a pretrial order and notified the parties thereof requiring them to serve each other fifteen days before the date set for trial with a list containing the documentary and oral evidence they would submit at the hearing and warned them “that in default thereof, they will be unable to introduce said evidence.” The plaintiff-appellee complied with the order; the defendant-appellant, it says by inadvertence, did not. No argument is necessary to show that the defendant-appellant was not deprived of his day in court by the trial court’s insistence that its pretrial order be obeyed. At the most all that is presented is a question of local law.
An order will be entered dismissing the appeal for lack of jurisdiction.

Question: In what state or territory was the case first heard?

Choices:
not
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachussets
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New
New
New
New
North
North
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode
South
South
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West
Wisconsin
Wyoming
Virgin
Puerto
District
Guam
not
Panama

Answer: 52