input: Please answer the following: Berg city used only gas powered vehicles while Hill city used electrical vehicles. The two cities had a similar population and vehicle numbers. Which city had more problems with carbon monoxide?
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output: Berg
Please answer this: In a doctor's office, two siblings both are having a small operation performed on their fingers in order to correct an identical injury. The movement of Joe's ions has been disrupted completely, but Emily's ions are still able to move normally. Who will be more uncomfortable during the operation?
++++++++
Answer: Emily
Problem: Mike was interested in the science behind polar compounds. To that end, he collected two compounds, compound A and compound B. Compound A was a polar compound, but compound B was a nonpolar compound. He then conducted two tests, case A and case B. In case A, he changed the state of a polar compound from solid to liquid. And, in case B, he changed the state of a nonpolar compound from solid to liquid. Which test would need higher temperature, case A or case B?

A: case A
Problem: Given the question: Manny visited 2 countries. First he visited Australia, a country which respected the environment and produced zero air pollution, and New Zealand, a country which based its economy on burning fossil fuels and generated a lot of air pollution. Which country had fewer people with increased chances of dying from other diseases?
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The answer is:
Australia
input question: Two brothers had bike repair shops in neighboring towns. Bob's was located in a hilly area, with more precipitation and full of bike trails, so he had more people coming in, while Rob's was in the valley, near the parks. Which town had more cyclists riding in slippery conditions????
output answer: Bob's
input question: Finland has one of the lowest economic inequality in the world. Finland's neighbor Russia has a different story. After the collapse of Soviet Union, Russia's economic inequality soared to the point that it has now one of the highest economic inequality in the world. John and Keith are residents of Finland. While John is rich, Keith is not so fortunate - he is poor. Similarly, David and Greg are residents of Russia. While David is rich, Greg is in poverty. For an extra dollar, who would spend it on luxury items, David or Greg????
output answer:
David