Question: What is the date of birth of Al-Muhtadee Billah's father?
Sentence (from "Al-Muhtadee Billah"): Crown Prince Haji Al-Muhtadee Billah (born 17 February 1974) is the eldest son of Sultan Hassanal Bolkiah and his wife Princess Saleha binti Mohammad Alam.
Relevant evidence: Yes