What follows is an opinion from the Supreme Court of the United States. Your task is to identify the disposition of the case, that is, the treatment the Supreme Court accorded the court whose decision it reviewed. The information relevant to this variable may be found near the end of the summary that begins on the title page of each case, or preferably at the very end of the opinion of the Court. For cases in which the Court granted a motion to dismiss, consider "petition denied or appeal dismissed". There is "no disposition" if the Court denied a motion to dismiss.

Opinion:
SAFEWAY STORES, INC., v. VANCE, TRUSTEE IN BANKRUPTCY.
No. 69.
Argued November 21, 1957.
Decided January 20, 1958.
John B. Tittmann argued the cause for petitioner. With him on the brief was Douglas Stripp.
Robert J. Nordhaus argued the cause for respondent. With him on the brief was Sam Dazzo.
Mr. Justice Harlan
delivered the opinion of the Court.
This is a companion case to No. 67, Nashville Milk Co. v. Carnation Co., decided today, ante, p. 373. In the present case the Court of Appeals has held that a private action for treble damages does lie under § 4 of the Clayton Act for violation of § 3 of the Robinson-Patman Act. 239 F. 2d 144. Because of the conflict with the decision of the Court of Appeals for the Seventh Circuit in the Nashville Milk Co. case, 238 F. 2d 86, we granted certiorari. 352 U. S. 1023.
The complaint in this case alleges both sales “at unreasonably low prices” and price discriminations in violation of § 3 of the Robinson-Patman Act. For the reasons set forth in our Nashville Milk Co. opinion, ante, p. 373, we hold that the complaint should have been dismissed insofar as it rests on alleged unlawful selling at unreasonably low prices, and that the respondent was entitled to a trial as to the charges of unlawful price discrimination. Accordingly, the judgment of the Court of Appeals is vacated, and the case is remanded to the District Court for further proceedings consistent with this opinion.
It is so ordered.
[For dissenting opinion of Mr. Justice Douglas, joined by The Chief Justice, Mr. Justice Black and Mr. Justice Brennan, see ante, p. 383.]
The complaint does not ask for injunctive relief under § 16 of the Clayton Act.

Question: What is the disposition of the case, that is, the treatment the Supreme Court accorded the court whose decision it reviewed?

Choices:
stay, petition, or motion granted
affirmed (includes modified)
reversed
reversed and remanded
vacated and remanded
affirmed and reversed (or vacated) in part
affirmed and reversed (or vacated) in part and remanded
vacated
petition denied or appeal dismissed
certification to or from a lower court
no disposition

Answer: 4