Problem: Given the question: Thomas and Alexander are freshman students in an introductory chemistry laboratory course at their local college. In this week's experiment, both Thomas and Alexander will be starting their experiments with liquid water. They both follow different experimental protocols, and at the end of the experiment Thomas discovers ice in his reaction flask, while Alexander discovers steam in his reaction flask. Given the paragraph above, please answer correctly the following question: Which person must have increased the temperature of their reaction?
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The answer is:
Alexander

Problem: Given the question: Mary and Ann got some fruit as a gift from a friend. Mary decided to candy the fruit, while Ann decided to eat them fresh, Mary received plums, peaches, apples and oranges. Ann got pears, quince, cherries and blackberries. Given the paragraph above, please answer correctly the following question: Which fruit retained their quality longer plums or blackberries?
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The answer is:
plums

Problem: Given the question: Two groups of students studied Biology. Group One studied mammals, while Group Two studied birds. They focused on the respiratory system. Given the paragraph above, please answer correctly the following question: Which group of students learned less about the lungs of mammals?
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The answer is:
Two