Question: Who was President of Argentina when César Augusto Guzzetti became the first foreign minister of the military government?
Sentence (from "Guillermo Tell Villegas"): Starting his career in law, he became governor of Barinas in 1859 and afterwards held various roles in the government of Juan Crisostomo Falcon, including deputy in the Assembly of Victory, Minister of Interior and Justice, and interim Foreign Minister of Venezuela.
Relevant evidence: No