Please answer this: David is a doctor with the local hospital. Yesterday, he was seeing two patients, patient A and patient B. His tests found out that patient A had myopia, but patient B had normal eyesight. He referred the patient with eye condition to an ophthalmologist. Who would less likely have diabetes or visual stress, patient A or patient B?
++++++++
Answer: patient B

Please answer this: John is an automotive enthusiast. He was visiting the auto show in his city. Two cars caught his attention, car A and car B. Car A was newer and it had catalytic converter. On the contrary, car B was older and didn't have catalytic converter. But he found the design of older car more attractive. Which car would contribute to more cleaner atmosphere, car A or car B?
++++++++
Answer: car A

Please answer this: Two geologists were researching agents of landscape change. Danny studied glaciated environments, while Manny researched those that have never been glaciated. They later compared and exchanged data. Which researcher studied more about plucking of the underlying rock?
++++++++
Answer:
Danny