What follows is an opinion from a United States Court of Appeals. Your task is to identify the type of district court decision or judgment appealed from (i.e., the nature of the decision below in the district court).

Opinion:
Willie Floyd LAW, Appellant, v. Dr. George J. BETO, Director, Texas Department of Corrections, Appellee.
No. 23493.
United States Court of Appeals Fifth Circuit.
Dec. 15, 1966.
Weldon Funderburk, Larry B. Funderburk, Houston, Tex., for appellant.
Sam R. Wilson, Asst. Atty. Gen., Houston, Tex., Alio B. Crow, Asst. Atty. Gen., Austin, Tex., Waggoner Carr, Atty. Gen., of Texas, Hawthorne Phillips, First Asst. Atty. Gen., T. B. Wright, Executive Asst. Atty. Gen., Howard M. Fender, Asst. Atty. Gen., Austin, Tex., for appellee Dr. George J. Beto.
Before TUTTLE, Chief Judge, and AINSWORTH and DYER, Circuit Judges.
PER CURIAM:
The only substantial question raised on this appeal is the correctness of the judgment of the trial court denying the writ of habeas coipus to appellant on the ground that the state court had permitted introduction into evidence of a confession claimed to be involuntary.
Without reaching the question of voluntariness of the confession, we conclude that this case is controlled by our recent opinion in White v. Beto (5 Cir.) 367 F.2d 557, Dec. Oct. 24, 1966 in which it was held that “the guilty plea under the circumstances is conclusive as to defendant’s guilt, admits all the facts charged and waives all non-jurisdictional defects in the prior proceedings.”
The judgment is affirmed.

Question: What is the type of district court decision or judgment appealed from (i.e., the nature of the decision below in the district court)?

Choices:
Trial (either jury or bench trial)
Injunction or denial of injunction or stay of injunction
Summary judgment or denial of summary judgment
Guilty plea or denial of motion to withdraw plea
Dismissal (include dismissal of petition for habeas corpus)
Appeals of post judgment orders (e.g., attorneys' fees, costs, damages, JNOV - judgment nothwithstanding the verdict)
Appeal of post settlement orders
Not a final judgment: interlocutory appeal
Not a final judgment: mandamus
Other (e.g., pre-trial orders, rulings on motions, directed verdicts) or could not determine nature of final judgment
Does not fit any of the above categories, but opinion mentions a "trial judge"
Not applicable (e.g., decision below was by a federal administrative agency, tax court)

Answer: 4