Question: Who was born first, Hellmut Geissner or Aristides Baltas?
Sentence (from "Aristides Baltas"): Aristides Baltas( born 9 February 1943) is a philosopher of science and physicist who served as the Minister of Culture and Sports of Greece and as the Minister of Culture, Education and Religious Affairs in the cabinet of Alexis Tsipras from 27 January 2015 to 4 November 2016.
Relevant evidence: Yes