Question:
Choose your answer: Is "Two ratios are used, the 40:1 ("excellent image quality") and the 10:1 ("acceptable image quality") ratio." a good answer to the question "Which ratios are employed to calculate noise-based speed?"
Answer:
yes

Question:
Choose your answer: Is "According to the Australian Bureau of Statistics as of June 2013, inner city Melbourne had the highest population density with 12,400 people per km2." a good answer to the question "What have Postcode 3000 and Melbourne 2030 aimed to do?"
Answer:
no

Question:
Choose your answer: Is "Hannibal was recalled to Africa, and defeated at the Battle of Zama." a good answer to the question "In which battle was Hannibal clearly defeated at?"
Answer:
yes