Question: Who was born first out of Hartmut Welker and Andrei Boroștean?
Sentence (from "Andrei Boroștean"): Andrei Ionuț Boroştean( born 25 February 1987) is a Romanian former footballer who played as a midfielder for CFR Cluj, Unirea Dej, FC Botoşani, Săgeata Năvodari, Arieşul Turda, FC Hunedoara and Seso Câmpia Turzii.
Relevant evidence: Yes