input: Please answer the following: Two friends liked studying about the Earth's atmosphere. Vick studied more about the troposphere, while Frank studied more about the Greenhouse Effect.  Given the paragraph above, please answer correctly the following question:   Which friend studied less about energy in the far infrared range?
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output: Vick


input: Please answer the following: Environmental scientists are trying to find a solution to reducing the harmful effects of chemicals on the environment. To that end, they developed a transgenic crop with the help of Bt toxin - they referred to it as case A. To test the effectiveness of this new crop they also studied Bt toxin spray - they referred to it as case B. They need to figure out which case is safer for the environment.  Given the paragraph above, please answer correctly the following question:   In which case the Bt toxin would bind to the insect's gut wall, case A or case B?
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output: case A


input: Please answer the following: John wanted to see how he would fare in high altitude compared to ground-level. So, he first measured his responses in ground-level. He labeled this part of the study as case A. Then he board on an airplane to reach high altitude, and measured his responses there. He labeled this part of the study as case B. Now, John knows how he needs to prepare for a high altitude hiking.  Given the paragraph above, please answer correctly the following question:   Which case would see more oxygen, case A or case B?
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output: case A


input: Please answer the following: Keith is an environmental scientist. He was studying the loss of ozone layer and its effect on different species. His data showed that in the beginning or twentieth century there were hardly any loss of ozone layer. He categorized that time period as time A. Further inquiry revealed that things didn't go well at the end of twentieth century - when there were severe loss of ozone layer. He categorized that time as time B.  Given the paragraph above, please answer correctly the following question:   At what period would lower level of UV radiation reach earth, time A or time B?
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output:
time A