input: Please answer the following: Ben and Mike both studied earthquakes, while Mike was more interested specifically in mantle melting and related phenomena. Which person studied more about volcanoes at convergent plate boundaries?
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output: Mike
Please answer this: Two college groups did a one year experiment on each other. One group called Group Alpha spend more time and worked together. Group Beta let it's members study on their own and be less dependent on the group. Group Alpha had better results. Which group experienced more suggestions for future works?
++++++++
Answer: Alpha
Problem: Keith was reading a book on climate. He found an interesting table that showed the climatic conditions of the earth in two different times, time A and time B. Time A showed earth's climatic condition in the previous century. And, time B showed earth's climatic condition in the present century. Keith was amazed to see how the world has changed in just a century. Would average temperature in time A be higher or lower than time B's temperature?

A: lower
Problem: Given the question: Two groups of people participated in a geriatrics study. Group D had people over 65 years old, while group Y had people in their 40's in its composition. Which group had people with more stamina?
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The answer is:
group Y
input question: Two families had children that played together in the park. Jones family were anti-vaxxers, so they never vaccinated against any disease. Dean family did all the required vaccinations. Which family wasn't exposed to pathogens on purpose????
output answer: Jones
input question: Berg city used only gas powered vehicles while Hill city used electrical vehicles. The two cities had a similar population and vehicle numbers. Which city had fewer vehicles releasing harmful volatile hydrocarbons into the atmosphere????
output answer:
Hill