Question: Who did an American lawyer and Democratic Party politician from Helena, Montana run against in an election in Montana that took place on November 4, 1930 ?
Sentence (from "Montana gubernatorial election, 1996"): However, on October 23, 1996, Blaylock died of a heart attack, and the Montana Democratic Party selected his running mate, State Senator Judy Jacobson, to replace him as the gubernatorial nominee, and she therefore appeared on the ballot as both the gubernatorial nominee and the lieutenant gubernatorial nominee.
Relevant evidence: No