Problem: Given the question: Karen studied animals in school. She started studying predators for a school presentation. She liked it. Her friend Molly liked cows, sheep and other herbivores, so she decided to do a presentation about grazers, and their role in nature. Which girl learned more about wolves?
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The answer is:
Karen

Problem: Given the question: Two teams of runners took part in a study about exercise. Red team ran 10 km in the heat, while Green team ran the same distance in the morning in cool weather. The Red team experienced more runners with health problems. Which team had fewer runners with muscle weakness?
++++++++++++++++++++++++++++++++
The answer is:
Green

Problem: Given the question: John is a doctor with the local hospital. Earlier today, he was seeing two patients, patient A and patient B. John found out that patient A had more LDL, but patient B had more HDL. He now needs to determine correct treatment for them. Which patient would have higher risk of atherosclerosis, patient A or patient B?
++++++++++++++++++++++++++++++++
The answer is:
patient A