Problem: Does "Characters such as Spider-Man, the Fantastic Four, the Avengers, Daredevil and Doctor Strange are based in New York City, whereas the X-Men have historically been based in Salem Center, New York and Hulk's stories often have been set in the American Southwest." answer the question "Fictional placements within this setting are modeled off what?"

A: no

Problem: Does "Despite lowering rates in surrounding countries, cholera rates were reported in November 2012 to be on the rise, with 1,500 cases reported and nine deaths." answer the question "How many died from cholera in a 2008 epidemic?"

A: no

Problem: Does "Another example is Ali Qushji -an astronomer, mathematician and physicist originally from Samarkand- who became a professor in two madrasas, and influenced Ottoman circles as a result of his writings and the activities of his students, even though he only spent two or three years before his death in Istanbul." answer the question "How many years did Ali Qushji spend in Istanbul?"

A:
yes