Task: sc_casedisposition

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.

Per Curiam.
The petition for writ of certiorari is granted. It appears from the Government’s suggestion of mootness and the memoranda filed in connection therewith that the petitioner is no longer in custody of the warden to whom the writ of habeas corpus ad testificandum was directed, and that the Government will take no further action under any order pursuant to which petitioner might be held in contempt. Accordingly, the judgment of the Court of Appeals; the order of the District Court, issued May 29, 1959, directing the petitioner to appear before the grand jury; the order to show cause issued by the District Court on May 19, 1959; and the order of the District Court, entered April 3, 1959, denying the petitioner’s motion to quash the writ of habeas corpus ad testificandum, and directing him to appear before the grand jury oh April 9, 1959, are vacated. The cause is remanded to the District Court with instructions to dismiss the proceeding as moot.

Question: What is the disposition of the case, that is, the treatment the Supreme Court accorded the court whose decision it reviewed?
A. stay, petition, or motion granted
B. affirmed (includes modified)
C. reversed
D. reversed and remanded
E. vacated and remanded
F. affirmed and reversed (or vacated) in part
G. affirmed and reversed (or vacated) in part and remanded
H. vacated
I. petition denied or appeal dismissed
J. certification to or from a lower court
K. no disposition
Answer:

Answer: E