Question: When is Diosdado Macapagal Arroyo's mother's birthday?
Sentence (from "Diosdado Macapagal Arroyo"): Diosdado Ignacio "Dio" Macapagal Arroyo (born September 4, 1974) is the son of former Philippine President Gloria Macapagal-Arroyo.
Relevant evidence: Yes