Problem: Given the question: Two friends met after 20 years and compared diets. Paul ate junk food daily and weighed 300 lbs and was 5'8'' in height. Mike was vegan and stayed healthy and thin. Which friend had more unused energy in food?
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The answer is:
Paul

Problem: Given the question: Brett and Scott were both studying bacteria for their exam. Scott read more about nitrogen-fixating and sulfate-reducing bacteria, while his colleague Brett read more about non-respiratory anaerobe bacteria and facultative anaerobes. Which student read more about acetogenesis?
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The answer is:
Scott

Problem: Given the question: Pam is an astronaut who has been given a mission to find a new planet for humans to live on. She is exploring the outer rims of the galaxy when she discovers two new planets that may be suitable. The atmospheric makeup of these planets is very similar to Pam's current home. After running a quick diagnostic, the only difference that Pam sees is that planet B has more carbon dioxide in its atmosphere than planet A. Which planet should Pam suggest humans colonize?
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The answer is:
planet A