Problem: As a part of his engineering job Keith is measuring the vapor pressure of two locomotives, engine A and engine B. Engine A has a high vapor pressure, but engine B has a low vapor pressure. He noticed that to increase the speed of the engines he needed to increase the vapor pressure. Which engine would have higher temperature, engine A or engine B?

A: engine A
Problem: Given the question: The specialists studied two groups of larvae. Group L displayed all kinds of mutations while group D didn't. Which group of larvae had more germline mutations?
++++++++++++++++++++++++++++++++
The answer is:
Group L
input question: The tourist village had two beaches: Coral beach with nice sand and deeper water was preferred by families, and Surfer beach which had shallow water was a surfer's heaven. Which beach was more suitable for surfing and windsurfing????
output answer: Surfer beach
Greg is an environmental scientist. He wants to know how earth's atmosphere differed in two different time. To that end, he selected two time periods, time A and time B. Time A is set in the year one thousand when using fossil fuels was not very common. Time B is set in the year two thousand when fossil fuels are used in large quantities. Would time B have more or less carbon dioxide released into the atmosphere than time A?
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Answer: more
Q: Two brothers went to the doctor's office for an appointment. The doctor discovered that Tim had very high levels of cholesterol, while Jim had normal levels. Which brother had more cholesterol deposited on the interior of the arterial wall?
A: Tim
[Q]: Two coffee farms used different methods to grow coffee. Hill farm grown coffee conventionally, while Valley farm is into shade-grown coffee production. Which farm didn't grow coffee under tree canopies?
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[A]:
Hill