Question: Dan is a geneticist and studied two villages from 2,000 years ago. Village A displayed traces of a large population that grew larger over the years, while village B had a small and declining population and was more isolated geographically. Which village displayed a loss of genetic diversity?
Answer: village B

Question: Doctors studied two groups of patients. Group W which had people with sickle cell disease, and group A which had normal people in it. Which group had fewer individuals with a specific mutation in the primary sequence of their hemoglobin molecules?
Answer: group A

Question: Mark was attending the music festival in his city. First, he went to stage one, where the music was playing in high decibel. Then he went to stage two. There the music was playing in low decibel. He kind of liked the latter one. Which stage would be quieter, stage one or stage two?
Answer:
stage two