Problem: Danny went camping and made a fire in the woods. he used large logs he fell a few months back. Bob was camping 300 yards away and he made a fire using small sticks, kindlings and sawdust he had left over. Bob's fire burned fast and bright. Which person didn't make a fire that burned for a longer time?

A: Bob
Problem: Given the question: James spent a lot of time indoors, and didn't get out much like Rob, his friend, who loved outdoors stuff. Which friend breathes more fresh air on a daily basis?
++++++++++++++++++++++++++++++++
The answer is:
Rob
input question: Two neighboring cities had very different health related problems. Twin city had increased air pollution, their people experiencing all kinds of respiratory diseases, while Pine city had problems with age related diseases. Which city had more people exposed to outdoor pollution????
output answer: Twin
Two brothers have a piece of land each, situated 2 miles from each other. Jim's land is not very fertile because it has clay soil with a high pH, while Bob's land has very fertile soil and has a good productivity on it. Which of the two pieces of land has a high filtration capacity?
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Answer: Bob's
Q: David works as a nutritionist with the public health department. He categorized the certain sections of his county's population. First he categorized boys and girls between nine and thirteen years as cat A. Then he put girls between fourteen and eighteen years in cat B, and boys of the same age in cat C. Lastly, he categorized pregnant women as cat D. He needs to recommend healthy diet, especially iron intake, for each group. Would cat B need less or more iron than cat A?
A: more
[Q]: The tourist village had two beaches: Coral beach with nice sand and deeper water was preferred by families, and Surfer beach which had shallow water was a surfer's heaven. Which beach had waves with a narrow and deep trough?
****
[A]:
Coral beach