Question:
Choose your answer: Is "Similar formulae are known for cubic and quartic equations, but do not exist in general for degree 5 and higher." a good answer to the question "What concept is associated with the solvability of polynomials?"
Answer:
no

Question:
Choose your answer: Is "It was also used for tinting and shading in early photography." a good answer to the question "Along with lemon yellow, what color is produced in uranium glass?"
Answer:
no

Question:
Choose your answer: Is "The torch arrived in Sanya, Hainan on May 4 with celebrations attended by International Olympic Committee (IOC) officials and Chinese big names like Jackie Chan." a good answer to the question "After its April departure, when did the torch return to China?"
Answer:
yes