Question:
Choose your answer: Is "Most of the towns are small with a population of less than 10,000; only the ten biggest ones have a population greater than 30,000." a good answer to the question "How many towns have populations greater than 30,000?"
Answer:
yes

Question:
Choose your answer: Is "Meanwhile, the Tumed Mongols began moving into the Kokonor region (modern Qinghai), raiding the Ming Chinese frontier and even as far as the suburbs of Beijing under Altan Khan (15071582)." a good answer to the question "Which frontier did the Tumed Mongols raid?"
Answer:
yes

Question:
Choose your answer: Is "Discovery of the African Burying Ground in the 1990s, during construction of a new federal courthouse near Foley Square, revealed that tens of thousands of Africans had been buried in the area in the colonial years." a good answer to the question "Near what square was the African Burial Ground unearthed?"
Answer:
yes