Problem: Two lakes had been stocked with fish two years before.Blue lake had an abundant fish stock because nobody fished there, but Green lake was open for fishing. Blue lake had some pollution, cannibalism and disease problems. Which lake had fewer fish disease problems?

A: Green lake
Problem: Given the question: Pam and Jane were two researchers. Pam studied sedimentary rocks while Jane studied volcanoes and related phenomena, such as earthquakes. Which researcher studied about a continuous string of earthquakes?
++++++++++++++++++++++++++++++++
The answer is:
Jane
input question: Robbie is heating up two pots of water in his kitchen because he is preparing to make some shrimp. The first pot of water, pot A, has been heating for a long time. The second pot of water, pot B, has only been heating for a short period of time. Which pot will have water molecules with higher kinetic energy????
output answer: pot A
Mike was reading about climate change. The author compared two different time periods, era A and era B. Era A was set in the present day. But era B was set in the year 2040. Mike was surprised to find how Arctic area would change in the coming years. Which period would see less human polar bear encounters, era A or era B?
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Answer: era A
Q: Two brothers liked natural sciences. Ben decided to study Ecology, while his brother Dan decided to study Geography. They studied a lot and became very good at these subjects. Which brother studied fewer ecosystems?
A: Dan
[Q]: Two high school buddies, Dan and Bob, had very different lifestyles 30 years later. Dan made only healthy lifestyle choices, was vegan. Bob ate meat, cheese and didn't care about his health and didn't protect himself. Which man did not prevent cancer by making healthy lifestyle choices?
****
[A]:
Bob