Schwarzenegger was born with a bicuspid aortic valve, an aortic valve with only two leaflets (a normal aortic valve has three leaflets). Schwarzenegger opted in 1997 for a replacement heart valve made of his own transplanted tissue; medical experts predicted he would require heart valve replacement surgery in the following two to eight years as his valve would progressively degrade. Schwarzenegger apparently opted against a mechanical valve, the only permanent solution available at the time of his surgery, because it would have sharply limited his physical activity and capacity to exercise.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Schwarzenegger underwent heart valve replacement in what year?
Ah, so.. 1997

In September 1975, Gaddafi purged the army, arresting around 200 senior officers, and in October he founded the clandestine Office for the Security of the Revolution. In 1976, student demonstrations broke out in Tripoli and Benghazi, and were attacked by police and Gaddafist students. The RCC responded with mass arrests, and introduced compulsory national service for young people. Dissent also arose from conservative clerics and the Muslim Brotherhood, who were persecuted as anti-revolutionary. In January 1977, two dissenting students and a number of army officers were publicly hanged; Amnesty International condemned it as the first time in Gaddafist Libya that dissenters had been executed for purely political crimes.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): How many senior officers were expelled fro the army in 1975?
Ah, so.. 200

Richmond recovered quickly from the war, and by 1782 was once again a thriving city. In 1786, the Virginia Statute for Religious Freedom (drafted by Thomas Jefferson) was passed at the temporary capitol in Richmond, providing the basis for the separation of church and state, a key element in the development of the freedom of religion in the United States. A permanent home for the new government, the Virginia State Capitol building, was designed by Thomas Jefferson with the assistance of Charles-Louis Clerisseau, and was completed in 1788.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What notable document was authored by Thomas Jefferson in 1786?
Ah, so..
Virginia Statute for Religious Freedom