Question: Who is the Minnesota senator that was married to Muriel Humphrey and served as the 38th Vice President of the United States?
Sentence (from "Muriel Humphrey Brown"): Muriel Fay Buck Humphrey Brown (February 20, 1912 September 20, 1998) was an American politician who served as the Second Lady of the United States and as a U.S. Senator from Minnesota Married to the 38th Vice President of the United States, Hubert Humphrey.
Relevant evidence: Yes