Question:
Choose your answer: Is "Many economists make the case that this understates the magnitude of growth, as many of the goods and services consumed at the end of the 20th century, such as improved medicine (causing world life expectancy to increase by more than two decades) and communications technologies, were not available at any price at its beginning." a good answer to the question "By what percentage did the world's per-capita gross domestic product grow by during the 20th century?" OPTIONS:
- yes
- no
Answer:
no

Question:
Choose your answer: Is "Eventually, tropics were restricted to the equator and areas beyond the tropic lines featured extreme seasonal changes in weather." a good answer to the question "What type of weather changes did areas outside of the tropics experience?" OPTIONS:
- yes
- no
Answer:
yes

Question:
Choose your answer: Is "A second phase, Synthetic Cubism, remained vital until around 1919, when the Surrealist movement gained popularity." a good answer to the question "What was the second phase of Cubism called?" OPTIONS:
- yes
- no
Answer:
yes