input question: This year scientist found concrete evidence of existence of black holes by taking photograph of one. Unfortunately, the originator of black hole theory, Stephen Hawking, was never awarded a Nobel prize despite letting science advance in big leap because his theory could not be verified during his lifetime. On the other hand, scientist B has received Nobel prize because he has based his theory on the earlier theory of scientist A. Which scientist might not have increased our understanding of the world more, scientist A or scientist B????
output answer: scientist A

input question: Two groups of tourists went on two different cruise ships Group J had some members contract Norovirus and hepatitis A, while group K got many cases of giardia and trichinella infections. Which group had fewer people with inflammation of the stomach????
output answer: group K

input question: Bill is working in a sound studio recording sound effects for a short film that he is working on. Some of the sounds he captured have a very high frequency and others are very low frequency. When he is done he begins to edit the sound with a computer program. Patrick is measuring voltages with an oscilloscope. As he is testing various objects, he notices a number of frequency changes on the display. When Patrick saw a high frequency on his oscilloscope were the wavelengths long or short????
output answer: short

input question: John enrolled in a prestigious culinary school. In the very first day his instructor was showing different processes used on fruits. One of them was glace fruit. He showed the class how to prepare glace fruit and kept some of the glace fruits on bowl A. To compare glace fruits with non glace fruits he kept some non glace fruits on bowl B. Would bowl A fruits be preserved longer or shorter than bowl B fruits????
output answer:
longer