Problem: Two neighboring habitable planets from the same solar system, planet U and planet N, had Earth-like atmospheres. The inhabitants of planet U destroyed the ozone layer by their actions, while their neighboring planet N didn't. Which planet released less bromine gas in their atmosphere?

A: planet N
Problem: Given the question: Two neighboring gulfs had different geographical features. South gulf has shallow water and is wider, while North gulf is quite deep. Both gulfs are exposed to intense wave activity throughout the year. Which gulf experiences more erosion on the ocean bottom?
++++++++++++++++++++++++++++++++
The answer is:
South
input question: Two sisters named Mary and Ann went in for a blood test and found out that Mary had sickle cell anemia. Ann was normal. Which sister had a disease in which a blood protein called hemoglobin is produced incorrectly????
output answer: Mary
Two bird islands in the Atlantic Ocean had very different climate changes during the last 5 years. Bone island experienced drought, while Finch island experienced flooding. Which island had more of the big-beaked birds survive?
----
Answer: Bone
Q: Two farmers sold their produce and milk on a large nearby market. John practiced organic farming and also produced organic milk, while Danny sold non-organic produce and milk. Which farmer sold more healthy and safe foods?
A: John
[Q]: Students learned about bread making in school, and were fascinated by the history of bread. They learned ancient bread making techniques that they experimented with later on.Group A experimented with Egyptian and Greek techniques, while group B made it the Croatian and the Turkish way. Which people used brewer's yeast to make bread?
****
[A]:
Egyptian