Question: What is the cause of death of María Lorenza Barreneche's husband?
Sentence (from "Raúl Alfonsín"): Raúl Ricardo Alfonsín Foulkes (12 March 1927 – 31 March 2009) was an Argentine lawyer and statesman who served as the President of Argentina from 10 December 1983 to 8 July 1989.
Relevant evidence: No