Please answer this: Rob is an environmental scientist. He was doing a study on agroforestry. To test the sustainability of agroforestry he conducted two pilot projects, pilot A and pilot B. In pilot A, he used a land for agrofroestry. In pilot B, he used a land for usual row-cropping. He needed to find the pros and cons of both systems. Would pilot B have less or more soil cover than pilot A?
++++++++
Answer: less
Problem: Tammy and Rob rode a tandem bike down the hill. They hit a large rock and fell. Tammy wound up in the hospital and was diagnosed with a serious brain injury. Rob suffered only a mild concussion. Which person had a smaller chance of suffering permanent brain damage?

A: Rob
Problem: Given the question: Two sister cities were part of an air pollution study. While Prague had big air pollution problems, Belfast was eco-friendly and its inhabitants were healthy. Which city had more people with an increased chance of developing lung cancer?
++++++++++++++++++++++++++++++++
The answer is:
Prague
input question: Two physicists studied the influence of kinetic energy on the environment. Will studied high temperature environments, while his pal Don studied cooler environments. Which person observed that particles with less kinetic energy feel colder????
output answer: Don
Two people went to the eye doctor's office for an annual exam; James had farsightedness, while Bob had myopia. Which person had lenses focus images farther forward in the eye?
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Answer: James
Q: Two friends found out more about cancer. Bill got scared and started making healthy lifestyle choices, while Dan carried on with his life as if nothing happened. Which friend started to prevent some types of cancer?
A:
Bill