Rob is an auto mechanic. He was checking the radiators of his car and truck. He put antifreeze into the car radiator, but didn't put any antifreeze into the truck radiator. He was wondering how the vehicles would fare in coming hot weather. Given the paragraph above, please answer correctly the following question: Which vehicle would do worse in hot weather and hot engine, car or truck?
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Answer: truck

Two bakeries were famous in town for their angel food cakes. Tom's was a small bakery with various small ovens, took small orders and did some catering. Bill's bakery was large and produced angel food cake commercially, in vast quantities. Given the paragraph above, please answer correctly the following question: Which bakery didn't use a convection oven to bake angel food cakes?
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Answer: Bill's

David wants to categorize animals according to the sound waves they can hear. Eventually, he was able to categorize them in three different groups, group A, group B, and group C. He placed the animals that can only hear ifrasound in group A. Then he placed the animals that are only able to hear the same frequency of sound waves as humans do in group B. The last group of animals were able to hear only ultrasound. He placed them in group C. Given the paragraph above, please answer correctly the following question: Which group would be able to hear the highest frequency, group A, group B, or group C?
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Answer:
group C