Problem: Does "As musicians depended more and more on public support, public concerts became increasingly popular and helped supplement performers' and composers' incomes." answer the question "Whose incomes did public concerts help support?"

A: yes

Problem: Does "In some cultures, extreme practices such as mortification of the flesh or painful rites of passage are highly regarded." answer the question "Corporal punishment is a form of what type of pain?"

A: no

Problem: Does "It has also been said by many that Sianis put a "curse" on the Cubs, apparently preventing the team from playing in the World Series." answer the question "In what game was the Curse of the Billy Goat allegedly laid upon the Cubs?"

A:
no