Question: What is the date of birth of Maria Barroso's husband?
Sentence (from "Mário Soares"): Mário Alberto Nobre Lopes Soares, , , (7 December 1924 – 7 January 2017) was a Portuguese politician, who served as Prime Minister of Portugal from 1976 to 1978 and from 1983 to 1985, and subsequently as the 17th President of Portugal from 1986 to 1996.
Relevant evidence: Yes