input: Please answer the following: Rob was in the East Coast for a month. He had the good opportunity to see various tidal conditions. First he saw the spring tide, which he noted as case A. About a week later he saw the neap tide. He noted that as case B. Rob got curious about the science behind various tidal conditions. In which case the high waters would be higher, case A or case B?
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output: case A
Please answer this: 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 be a leading cause of blindness, John or John's father?
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Answer: John
Problem: The Jones family had a history of chronic viral infections. Jenny got human papillomavirus, while her brother Josh got infected with the EpsteinBarr virus. They were both under treatment. Which sibling had a higher risk of developing cervical cancer?

A: Jenny
Problem: Given the question: Wade county was situated to the east of Gray county. Due to a favorable landscape, Wade county built more roads and railways. Which county will have fewer advances in communications technology?
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The answer is:
Gray
input question: 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 less peer feedback????
output answer: Beta
input question: John and Keith are neighbors. They have been pondering about how to communicate with each other in a doomsday scenario when all the electronic devices would be useless. They connected their houses with three ducts. One of the ducts is filled with air; they called it channel A. Another duct is filled with water; they called it channel B. And the last duct is filled with iron; they called it channel C. They can now transmit sound with these channels of communication; in case, disaster strikes. Which channel would be the slowest, channel A, channel B, or channel C????
output answer:
channel A