context: Usman Ali Khan (April 6, 1886 - February 24, 1967) was the second son of Mahabub Ali Khan. AD After the death of the Nizam in 1911, he was crowned the Nizam of the Seventh Asaf Jah. He was the last of Asaf Jahi's rulers. His full name is "Fateh Jung Nawab Mir Usman Ali Khan Asaf Jha VII"
question: What is the father's name of Osman Ali Khan?
answers.text: Mahabub Ali Khan