Question: Who named the storm which affected parts of the Upper Midwest of the United States, from October 31 to November 3, 1991
Sentence (from "1991 Halloween blizzard"): The 1991 Halloween blizzard was powerful storm that caused a period of heavy snowfall and ice accumulation, which affected parts of the Upper Midwest of the United States, from October 31 to November 3, 1991.
Relevant evidence: Yes