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:
TOOLSON v. NEW YORK YANKEES, INC. et al.
NO. 18.
Argued October 13, 1953.
Decided November 9, 1953.
Howard C. Parke argued the cause for petitioner in No. 18. With him on the brief was Gene M. Harris.
Frederic A. Johnson argued the cause for petitioner in No. 23 and Seymour Martinson argued the cause for petitioners in No. 25. With them on the briefs were Maurice H. Koodish and Edward Martinson.
Norman S. Sterry argued the cause and filed a brief for respondents in No. 18.
Raymond T. Jackson argued the cause for respondents in Nos. 23 and 25. With him on the briefs were Benjamin F. Fiery and Louis F. Carroll.
Thomas Reed Powell filed a brief for the Boston American League Base Ball Company in No. 18, as amicus curiae, urging affirmance.
Per Curiam.
In Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs, 259 U. S. 200 (1922), this Court held that the business of providing public baseball games for profit between clubs of professional baseball players was not within the scope of the federal antitrust laws. Congress has had the ruling under consideration but has not seen fit to bring such business under these laws by legislation having prospective effect. The business has thus been left for thirty years to develop, on the understanding that it was not subject to existing antitrust legislation. The present cases ask us to overrule the prior decision and, with retrospective effect, hold the legislation applicable. We think that if there are evils in this field which now warrant application to it of the antitrust laws it should be by legislation. Without re-examination of the underlying issues, the judgments below are affirmed on the authority of Federal Baseball Club of Baltimore v. National League of Professional Baseball Clubs, supra, so far as that decision determines that Congress had no intention of including the business of baseball within the scope of the federal antitrust laws.
Affirmed.

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: 1