Question:
Choose your answer: Is "Their nine children married into royal and noble families across the continent, tying them together and earning her the sobriquet "the grandmother of Europe"." a good answer to the question "What was the name of the first cousin that Queen Victoria was married to?"
Answer:
no

Question:
Choose your answer: Is "About one half of the population is connected to sanitary sewers." a good answer to the question "From 1990 to 2010 what was improvement in piped water supply to urban areas?"
Answer:
no

Question:
Choose your answer: Is "Any category you come up with is going to be imperfect, but that doesn't preclude you from using it or the fact that it has utility."" a good answer to the question "Risch thinks imperfect categories still have what?"
Answer:
yes