[Q]: John likes to ride on hot air balloon. Last month he rode on a balloon with his friend Keith. First they were at the ground-level. They called it camp A. Then they rose to the height of three miles. They called it camp B. Eventually, they reached six miles above ground. They called it camp C. Which place would have more oxygen, camp A or camp B?
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[A]: camp A

[Q]: There are two hydroelectric dams in North Dakota. Both of them has large lakes or reservoirs, reservoir A and reservoir B. Since North Dakota has one the lowest unemployment rates in the country, it's hard to find an engineer to regulate and maintain the reservoirs. This year reservoir A could hire an engineer, but reservoir B failed to find an engineer. As a result, there is no one to regulate reservoir B. The engineer for reservoir A let the water out in the fall. But there was no one to do that for reservoir B. Will the water quality of reservoir A be excellent or not excellent?
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[A]: excellent

[Q]: Two farms had different plant cultivation methods. Jolly farm adopted the permaculture methods created by Sepp Holzer, while Peach farm continued using fertilizers and pesticides. Which farm caused more fertilizer to end up in ponds?
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[A]: Peach

[Q]: Phyllis and Meredith have the exact same diet and are both going to see a dietician for suggestions about what they should eat. Phyllis is currently five months pregnant and wants to see if she should do anything differently in regards to her food consumption. Meredith is not pregnant, but still wants to go to see if her diet is acceptable. Which woman's diet will most likely include more red meat?
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[A]:
Phyllis