input: Please answer the following: Two neighboring countries with similar economies, followed different political and economical agendas. Niger developed its infrastructure and communications technology, while Nigeria didn't. Which country experiences a more noticeable distance decay effect?
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output: Niger
Please answer this: There were Two villages Berg village situated at 3000 ft, at the base of the mountain, and Steep village, situated at 8500 feet. People visiting the area always stop in Berg village and feel great, but they feel bad and winded once they get to Steep village. Which village is situated farther from sea lever?
++++++++
Answer: Steep
Problem: Johnathan is trying to find two blocks of wood with the same mass for a project he is working on. He doesn't have a balance, so he makes a crude one out of materials he has on hand. He put a block of wood on either side and the block on the left side was at a lower level than the block on the right. If Johnathan put two new blocks of wood on the balance and their levels are equal is their mass uneven or the same?

A: the same
Problem: Given the question: Dr. Jones studied 2 groups of people to see the effects of aging on humans. Group A had people under 35 years old in it, while group B had people over 65. Which group had a greater decline in stamina?
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The answer is:
group B
input question: This year thee comets would be of interest, comet A, comet B, and comet C. Comet A and comet B would enter the inner solar system. But comet C would not enter the inner solar system. Moreover, comet A is categorized as a bright comet, but comet B is categorized as a faint comet. Which comet's dust would reflect sunlight, comet A or comet C????
output answer: comet A
input question: The students studied two ponds. Class A studied a pond filled with protozoa, while class B studied a pond with almost no protozoa. Which class observed more protozoa predators keep many bacterial populations under control????
output answer:
Class A