Q: Does "Ibn Sina's first appointment was that of physician to the emir, Nuh II, who owed him his recovery from a dangerous illness (997)." provide a valid answer to "Who was Ibn Sina's first appontment?"?
A: yes

Q: Does "Temporary rates up to 90 m (300 ft) per day have occurred when increased temperature or overlying pressure caused bottom ice to melt and water to accumulate beneath a glacier." provide a valid answer to "At what rate have glaciers travelled during surges?"?
A: yes

Q: Does "By the late 1920s, some 7,000 had immigrated to Chihuahua State and Durango State, almost all from Canada, only a few from the U.S. and Russia." provide a valid answer to "Mennonites account for about how much of the state's farm economy?"?
A: no

Q: Does "Schwarzenegger then flew back to Munich, training for four to six hours daily, attending business school and working in a health club (Rolf Putziger's gym where he worked and trained from 19661968), returning in 1968 to London to win his next Mr. Universe title." provide a valid answer to "Which part of his body did Schwarzenegger work to develop with Coach Bennett?"?
A:
no