input: Please answer the following: Two sisters went in for a medical examination. Mary had normal blood calcium level, but her sister Ann sadly found out that she has a condition named hypercalcaemia. Ann started a new treatment right away. Given the paragraph above, please answer correctly the following question: Which sister had excessive secretion of parathyroid hormone (PTH)?
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output: Ann

input: Please answer the following: Hannah and Joe are two colleagues. They both study horticulture. They've been studying ants lately for their entomology class. Hannah studied ants that farm aphids, while Joe studied ants that farm fungus. Given the paragraph above, please answer correctly the following question: Which student learned more about ants fighting off aphid predators?
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output: Hannah

input: Please answer the following: Dan studied two islands. Loon island had a very stable environment, and there weren't many diverse species of plants and animals. Wolf island displayed lots of evidence for natural selection, and had a large variety of species inhabiting it. Given the paragraph above, please answer correctly the following question: Which island had animals that displayed fewer unfavorable heritable traits?
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output: Wolf

input: Please answer the following: Bob just came from a hot air balloon ride. On his way home he saw two balloons, balloon A and balloon B. Balloon A was flat, but balloon B was inflated. He was wondering how balloons go up so effortlessly. Given the paragraph above, please answer correctly the following question: Would balloon A have higher or lower inside pressure than balloon B?
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output:
lower