Question:
Choose your answer: Is "Other neurological disorders such as Alzheimer's disease and Parkinson's disease can also affect memory and cognition." a good answer to the question "What diseases can have a major imact on memory?"
Answer:
yes

Question:
Choose your answer: Is "In 1998, there were 400,325 Namibian students in primary school and 115,237 students in secondary schools." a good answer to the question "What was the pupil-teacher ratio in Namibia in 1999?"
Answer:
no

Question:
Choose your answer: Is "The population density was 3,292.6 people per square mile (1,271.3/km)." a good answer to the question "As of 2000, how many people lived in Richmond per square kilometer?"
Answer:
yes