Problem: Given the question: Two friends had a discussion about the Earth and what this reality might be. Tim believed in the Gaia hypothesis, while Olly believed in the Panspermia theory. Which friend studied more about the composition of our atmosphere which stays fairly consistent ?
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The answer is:
Tim

Problem: Given the question: Melinda lived on The Big Island of Hawaii. One day she invited her Australian friend Janice over to visit the islands. Janice was very excited about the invitation. Which person invited Janice to visit the youngest island of the chain?
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The answer is:
Melinda

Problem: Given the question: Different societies take care of their young differently. It often boils down to economic activities. For example, take two locations, location A and location B. Location A is a large city where life is hectic. Children are usually raised here according to classical attachment. On the other hand, location B is in the countryside where people get to see each other more often. Location B is essentially an alloparenting community. In which location parents would incur more cost for child rearing, location A or location B?
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The answer is:
location A