Question: Lesra Martin brought about the release of what middleweight boxer?
Sentence (from "Alexander Ireland"): Alexander "Alex" Ireland (10 April 1901 – 25 January 1966) was a Scottish amateur and professional welter/middleweight boxer of the 1920s and 1930s, who was the 1921 Amateur Boxing Association of England (ABA) welterweight champion.
Relevant evidence: No