input: Please answer the following: John is comparing his medical record with his father's and son's medical records. John is 40 years old; his father is 70 years old; and his son is 10 years old. It appears that both John and his father has Retinitis. But his son does not have Retinitis. For whom Retinitis would not be a leading cause of blindness, John or John's father?
++++++++++
output: John's father
Please answer this: Two college students both had unprotected sex with different partners. Ben got the HIV virus, while Nate was lucky and was not infected with any diseases. Which student had a greater chance of developing AIDS?
++++++++
Answer: Ben
Problem: In the sixteenth century the State of Michigan had forests all over. But that has long been gone. Especially, in the state's northeast part the vegetation has been cleared in the twentieth century. Wooded areas were replaced by farm lands. All these farmlands were under heavy Irrigation. At one time, in the sixteenth century, plant species like elm and oak used to be plentiful. We still had some elms and oaks in the twentieth century, but they were not great many in number. Was the mobilized salts at increased or decreased level in northeast Michigan in the sixteenth century?

A: decreased level
Problem: Given the question: Two animal collectors met online to talk about trading animals. Greg was a reptile collector and owned most reptile species. Danny collected rare birds but was thinking about buying some reptiles. Which person owned more turtles?
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The answer is:
Greg
input question: Dee and Ann were two cousins. Ann lived in a mountain village at 8000 ft altitude, while Dee lived in a coastal town at sea level. Which cousin experienced more fog cap phenomena????
output answer: Ann
input question: Blimpton and Jarmel are two neighboring planets in the Harshlan galaxy. Aliens are currently studying the two planets to see if either of them are suitable for habitation. While studying the planets, they discover that both planets have the same type of atmosphere. However, there is one key difference. The difference is that the current species of animals on Blimpton emit much more chlorofluorocarbons than Jarmel's animals do. The aliens take note of this so they can report back to their bosses on what they have found. Does more or less radiation get through Jarmel's stratosphere????
output answer:
less