input question: The hospital in Y city had a good disposal site in which they disposed of Biomedical wastes, but the hospital in the neighboring city X had big problems, because the biomedical waste contaminated the ground water and affected the population. Which city had less contaminated ground water????
output answer: Y city

input question: Ben studied allergies ever since he experienced an allergic reaction to pollen. His brother Frank had no interest in the subject whatsoever, he was more interested in engineering. Which person studied less about allergies caused by animal dander????
output answer: Frank

input question: Two neighboring cities had different climates. Dune city had very dry air and no rain, while Bay city had very high humidity, fog and lots of rain. Which city had more problems with corrosion????
output answer: Bay

input question: Two physicists studied the influence of kinetic energy on the environment. Will studied high temperature environments, while his pal Don studied cooler environments. Which person didn't observe that particles with more kinetic energy feel warmer????
output answer:
Don