Robert and his brother Dale are both dairy farmers that primarily produce milk products. Both Robert and Dale have farms that approximately the same size. Dale prefers to produce milk conventionally, as he likes the way that conventional milk tastes. Robert, on the other hand, decided to switch to organic milk production after reading an article online about it. Given the paragraph above, please answer correctly the following question: Whose farm, Robert's or Dale's, will produce higher emissions of methane?
Ans: Robert's

Barb and Dee studied chemistry for a school project. After little debate they decided that Dee will study volatile gases, and Barb will study greenhouse gasses. Given the paragraph above, please answer correctly the following question: Which girl studied less about methane?
Ans: Dee

PepsiCo has been supplying GMO potato seeds to farmers. Eventually, they buy the potatoes for their chips. On the other hand, Kettle Foods supplied non-GMO potato seeds to their farmers. They wanted to see how customers react to their non-GMO products, mostly chips. Given the paragraph above, please answer correctly the following question: Which company's potatoes would be less virus resistant, PepsiCo or Kettle Foods?
Ans: Kettle Foods

Keith is a doctor at the city hospital. Today, he is seeing six patients, patient A, patient B, patient C, patient D, patient E, and patient F. Patient A is a smoker, but patient B is not a smoker. Patient C uses sunscreen, but patient D does not use any sunscreen. Patient E tans with tanning lamps, but patient F tans in the sun. Given the paragraph above, please answer correctly the following question: Would patient B have higher or lower risk of lung cancer than patient A?
Ans: lower