Question: What committee was the congressman whose downfall Murray Wolfe Garsson was responsible for the chair of?
Sentence (from "Murray Garsson"): Murray Wolfe Garsson (born May 14, 1890, London, England; died March 26, 1957, New York City, age 66) was a munitions manufacturer, who with his brother, Henry Garsson, defrauded the US Government and was responsible for the downfall of Congressman Andrew J. May.
Relevant evidence: Yes