Question: What is the date of birth of Aura Rosario Rosal López's husband?
Sentence (from "Óscar Humberto Mejía Víctores"): Brigadier General Óscar Humberto Mejía Víctores (9 December 1930 – 1 February 2016) was the 27th President of Guatemala from 8 August 1983 to 14 January 1986.
Relevant evidence: Yes