Problem: Given the question: Bill and Bob were two brothers. they were both into physical exercise, but Bill chose weight lifting, and Bob running. Given the paragraph above, please answer correctly the following question: Which brother used his cardiac muscle in a less efficient way?
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The answer is:
Bill

Problem: Given the question: David works for the government as a statistician. He had to produce a report for the coming annual meeting. This year he is thinking about a report with some lifestyle suggestions for middle adulthood population. To make it easier to understand the needs of middle adulthood population he would compare it with a group who are in their twenties. He labeled the first group as group A; and the latter group as group B. Given the paragraph above, please answer correctly the following question: Which group would most likely not show signs of aging, group A or group B?
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The answer is:
group B

Problem: Given the question: Jason is an average guy who goes to work each day, lives in an apartment, exercises sometimes, goes out and drinks some weekends and just generally enjoys life. Brad, however, has chosen to live in a dark cave that has no windows. He lives in a cave that has almost no light except for some candles he lights from time to time. If he needs food or supplies, he pays someone to go get them, and they slide them through a hole that can open in the steel door at the entrance of the cave. Given the paragraph above, please answer correctly the following question: Will Brad's blood pressure or Jason's blood pressure be more predictable throughout the day?
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The answer is:
Jason's