Question: When is Vuslat Doğan Sabancı's father's birthday?
Sentence (from "Vuslat Doğan Sabancı"): Vuslat Doğan Sabancı (born 1971) is the second daughter of Turkish media proprietor Aydın Doğan and was the Chairwoman of Hürriyet, the most influential daily newspaper in Turkey.
Relevant evidence: Yes