Question: When was Al-Mayassa Bint Hamad Bin Khalifa Al-Thani's father born?
Sentence (from "Al-Mayassa bint Hamad bin Khalifa Al-Thani"): Sheikha Al-Mayassa bint Hamad bin Khalifa Al-Thani (born 1983) is the sister of Qatar's ruling Emir Tamim bin Hamad Al Thani, and daughter of the country's Father Emir Hamad bin Khalifa Al Thani and former First Lady Moza bint Nasser.
Relevant evidence: Yes