input: Please answer the following: David was visiting the natural history museum. He noticed two charts that showed the climatic conditions of the earth in two time periods, time A and time B. Time A showed earth's overall climate in the sixteenth century when there were less greenhouse gases in the atmosphere. And time B showed earth's overall climate in the present century with more greenhouse gases in the atmosphere. David found some interesting differences between these two charts. Which period would see more trapped terrestrial radiation, time A or time B?
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output: time B
Please answer this: Two teams of researchers studied the environment in Antarctica. Team Black studied air pollution and the ozone layer, Team Red studied the water. Which team observed higher levels of UV reaching Earth?
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Answer: Black
Problem: Two groups of adults were a part of a diet experiment. Group Brown ate 3500 extra calories a day for 3 months, while group Yellow, had a normal diet. Group Brown gained a lot of weight. Which group has a smaller chance of getting more health problems?

A: Yellow
Problem: Given the question: David got five exercise tips from his personal trainer, tip A, tip B, tip C, tip D, and tip E. Tip A involves weight lifting, but tip B does not involve weight lifting. Tip C involves running, but tip D does not involve running. Finally, tip E does not involve any exercise at all. David has to find out which tips are most useful for him. In which tip the skeletal muscle would not be bigger, tip A or tip B?
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The answer is:
tip B
input question: Two brothers went to the doctor for their yearly examination. Liam found out he has high cholesterol, while Rudy found out his triglycerides and cholesterol are within normal parameters. Which brother was more at risk for heart disease????
output answer: Liam
input question: Two brothers worked out a few times per week at the same gym. Tim got athlete's food from the gym, but Dan didn't. Which brother didn't wear shoes an infected person has worn????
output answer:
Dan