Problem: Given the question: Doctor Brown examined two groups of patients: Group O, with members over 65, and group P, with members under 65 years of age. The study was about the effects on aging on the human body. Which group has fewer people with more time for their hobbies?
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The answer is:
group P

Problem: Given the question: Ricky, an entomologist, is observing an ant colony in his back yard. After some observation, he discovers that all the ants travel down one of two distinct paths in order to find food to bring back to the colony. After taking some measurements, Ricky sees that path A is approximately 100 meters in length, and path B is approximately 150 meters in length. Ricky is now trying to make some scientific conclusions based on these observations. If we wanted the pheromone density of path A to be similar to that of path B, would path A need to be shorter or longer?
++++++++++++++++++++++++++++++++
The answer is:
longer

Problem: Given the question: Two medical students learned about the human body's defense against pathogens. Niles learned about the body's first line of defense, while Bill learned more about the inflammatory response. Which student learned more about the releasing of chemicals when the skin is damaged or injured?
++++++++++++++++++++++++++++++++
The answer is:
Bill