Task: sc_decisiontype

What follows is an opinion from the Supreme Court of the United States. Your task is to identify the type of decision made by the court among the following: Consider "opinion of the court (orally argued)" if the court decided the case by a signed opinion and the case was orally argued. For the 1791-1945 terms, the case need not be orally argued, but a justice must be listed as delivering the opinion of the Court. Consider "per curiam (no oral argument)" if the court decided the case with an opinion but without hearing oral arguments. For the 1791-1945 terms, the Court (or reporter) need not use the term "per curiam" but rather "The Court [said],""By the Court," or "By direction of the Court." Consider "decrees" in the infrequent type of decisions where the justices will typically appoint a special master to take testimony and render a report, the bulk of which generally becomes the Court's decision. This type of decision usually arises under the Court's original jurisdiction and involves state boundary disputes. Consider "equally divided vote" for cases decided by an equally divided vote, for example when a justice fails to participate in a case or when the Court has a vacancy. Consider "per curiam (orally argued)" if no individual justice's name appears as author of the Court's opinion and the case was orally argued. Consider "judgment of the Court (orally argued)" for formally decided cases (decided the case by a signed opinion) where less than a majority of the participating justices agree with the opinion produced by the justice assigned to write the Court's opinion.

Per Curiam.
The motion for leave to proceed in forma pauperis and the petition for writ of certiorari are granted.
Petitioner, confined under sentence of an Illinois court following his conviction of armed robbery, sought a writ of habeas corpus from the Federal District Court. His petition contained allegations, primarily concerning the introduction into evidence at his trial of a confession coerced by physical mistreatment by police officers, which if true would entitle him to relief. Appended to the petition were various documents, including an opinion of the Supreme Court of Illinois affirming his conviction and simultaneously affirming the denial to him of post-conviction remedies which he had sought in the trial court while his appeal from the conviction was pending. See People v. Jennings, 11 Ill. 2d 610, 144 N. E. 2d 612. In that opinion, the state court held that the evidence before it warranted the trial court’s finding that petitioner’s confession had been voluntary.
The State responded to petitioner’s application and urged dismissal. The District Court, on a record limited to the aforementioned documents augmented by a “report” prepared by an amicus curiae appointed by it, dismissed the application without a hearing. The Court of Appeals,, in turn, denied petitioner’s motion for a certificate of probable cause, 28 U. S. C. § 2253, and dismissed his appeal.
It appears from the record before us that the District Court dismissed petitioner’s application without making any examination of the record of proceedings in the state courts, and instead simply relied on the facts and conclusions stated in the opinion of the Supreme Court of Illinois. We think that the District Court erred in dismissing this petition without first satisfying itself, by an appropriate examination of the state court record, that this was a proper case for the dismissal of petitioner’s application without a hearing, in accordance with the principles set forth in Brown v. Allen, 344 U. S. 443, 463-465, 506. See also Rogers v. Richmond, 357 U. S. 220. It follows that the judgment of the Court of Appeals must be vacated and the case remanded to the District Court for further proceedings consistent with this opinion.
It is so ordered.
Mr. Justice Frankfurter took no part in the consideration or decision of this case.

Question: What type of decision did the court make?
A. opinion of the court (orally argued)
B. per curiam (no oral argument)
C. decrees
D. equally divided vote
E. per curiam (orally argued)
F. judgment of the Court (orally argued)
G. seriatim
Answer:

Answer: B