Please answer this: Two countries used different methods to produce their energy. Albania used fossil fuels, while Croatia used Nuclear fission. Which country harmed the environment more?
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Answer: Albania
Problem: Last week, John visited the national park near his city. He saw many flowers. His guide explained him that there are two categories of flowers, category A and category B. Category A flowers spread pollen via wind, and category B flowers spread pollen via animals. Which flower would have higher efficiency of fertilization, catergory A or category B?

A: category B
Problem: Given the question: Two farmers both had ten cattle each. Bill decided to use inbreeding as a method to breed his cattle, but James didn't because he knew about the consequences. Two years later Bill's farm had 12 sick cattle and James' had 30 healthy cattle. Which farmer's cattle had fewer fitness-related traits?
++++++++++++++++++++++++++++++++
The answer is:
Bill's
input question: Two school districts adopted two different strategies in educating their students. Park's district made the students work in groups at all times, the students from Lake's district were instructed to work by themselves and in isolation. Which district's students learned fewer useful life skills that well help prepare them for the future????
output answer: Lake's
Germany took steps to increase the use of renewable natural resources. Today, they are the leader in using renewable resources. Most of their energy requirements are met with renewable natural resources. But it's not the case with nearby Russia. Russia has been heavily depended on non-renewable natural resources. With the discovery of huge gas and oil reserves there is no sign that situation would change in Russia any time soon. Which country's natural resources would most likely not last longer, Germany or Russia?
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Answer: Russia
Q: Tree city and Leaf city were the two biggest cities in Boulderland. Tree city burned lots of gas and other fossil fuels, while Leaf city was very protective towards its environment. Which city exposed fewer people to lung cancer?
A:
Leaf