What follows is an opinion from a United States Court of Appeals. The issue is: "Did the court rule that some evidence, other than a confession made by the defendant or illegal search and seizure, was inadmissibile, (or did ruling on appropriateness of evidentary hearing benefit the defendant)?" Answer the question based on the directionality of the appeals court decision. If the court discussed the issue in its opinion and answered the related question in the affirmative, answer "Yes". If the issue was discussed and the opinion answered the question negatively, answer "No". If the opinion considered the question but gave a mixed answer, supporting the respondent in part and supporting the appellant in part, answer "Mixed answer". If the opinion does not discuss the issue, or notes that a particular issue was raised by one of the litigants but the court dismissed the issue as frivolous or trivial or not worthy of discussion for some other reason, answer "Issue not discussed". If the opinion considered the question but gave a "mixed" answer, supporting the respondent in part and supporting the appellant in part (or if two issues treated separately by the court both fell within the area covered by one question and the court answered one question affirmatively and one negatively), answer "Mixed answer". If the opinion either did not consider or discuss the issue at all or if the opinion indicates that this issue was not worthy of consideration by the court of appeals even though it was discussed by the lower court or was raised in one of the briefs, answer "Issue not discussed". If the court answered the question in the affirmative, but the error articulated by the court was judged to be harmless, answer "Yes, but error was harmless".

Opinion:
UNITED STATES of America, Appellant, v. Cristobal Gonzales CASTRO, Appellee.
No. 210, Docket 33235.
United States Court of Appeals Second Circuit.
Argued Oct. 17, 1969.
Decided Nov. 14, 1969.
Laura Banfield, New York City (Haliburton Fales, 2d, New York, New York, on the brief), for appellant.
Maurice M. McDermott, Asst. U. S. Atty. (Robert M. Morgenthau, U. S. Atty. for Southern District of New York, Leonard M. Marks, Asst. U. S. Atty., on the brief), for appellee.
Before FRIENDLY, HAYS and ANDERSON, Circuit Judges.
HAYS, Circuit Judge:
This is an appeal from a judgment of conviction entered against appellant in the United States District Court for the Southern District of New York, based upon a jury verdict finding him guilty of dealing in narcotics in violation of 21 U.S.C. §§ 173 and 174. We affirm the conviction.
Appellant was arrested by narcotics agents armed with a search warrant who entered an apartment in which he was found. As the narcotics agents came into the apartment, Castro approached them with his hands in the air saying “I’ve got it. I will give it to you.” He then removed a bundle of glassine envelopes from his trousers and threw it on the floor. One of the agents, picking up the bundle that appellant had discarded, observed that the envelopes contained a white powder. At the same spot on the floor the agent found a tinfoil package also containing a white powder. Appellant was thereupon arrested.
While the agents were still in the apartment where appellant was arrested they tested the tinfoil package. The test showed that the white powder contained heroin. A later test of the contents of one of the glassine envelopes also revealed the presence of heroin.
After these “field-tests” were completed the contents of the tinfoil package and the glassine envelopes were transferred to a common container. A test by a government chemist of the contents of the container showed that heroin was present.
A later test by the government chemist of traces of powder scraped from the sides of the glassine envelopes also showed that the powder contained heroin.
At the trial the court ruled that the tinfoil package was inadmissible because the evidence did not sufficiently show appellant’s possession of the package. However, the common container and the results of the test on its contents were introduced over appellant’s objection and appellant now assigns this as error. Appellant’s contention is that admission of the evidence was prejudicial since the test of the contents of the container could establish only that either the tinfoil package or the glassine envelopes contained heroin, but could not prove that the heroin came from the envelopes rather than from the tinfoil package.
Assuming that the trial court’s ruling as to the admissibility of the tinfoil package was correct, the evidence of the contents of the container would not establish the necessary basis for a finding of appellant’s guilt. However, the field test and the chemical test of the traces of powder in the glassine envelopes provided ample evidence to sustain appellant’s conviction, and we do not consider the admission of the evidence of the test of the contents of the container to be sufficiently prejudicial to require reversal. See United States v. Wanton, 380 F.2d 792 (2d Cir. 1967).
Appellant also assigns as error the charge of the trial judge that “every witness is presumed to speak the truth.” In United States v. Bilotti, 380 F.2d 649, 656 (2d Cir.), cert. denied, 389 U.S. 944, 88 S.Ct. 308, 19 L.Ed.2d 300 (1967), this court said of such a charge that it “serves no useful purpose,” and that “it may in some cases be very misleading and the trial courts would best refrain from using it.”
In the present case after hearing objection to the charge the court withdrew it and instructed the jury to disregard it. We believe that by this action the possible bad effects of the charge were neutralized.
Affirmed.

Question: Did the court rule that some evidence, other than a confession made by the defendant or illegal search and seizure, was inadmissibile (or did ruling on appropriateness of evidentary hearing benefit the defendant)?

Choices:
No
Yes
Yes, but error was harmless
Mixed answer
Issue not discussed

Answer: 0