Question: When was Caroline Mulroney's mother born?
Sentence (from "Mila Mulroney"): Milica "Mila" Mulroney (Serbian Cyrillic: Милица "Мила" Пивнички – Milica "Mila" Pivnički; born July 13, 1953) is the wife of the 18th Prime Minister of Canada, Brian Mulroney.
Relevant evidence: Yes