input question: Air pollution is a big problem in large industrial cities. New York has its share or air pollution. John is a doctor who works for a New York hospital. Today, he is seeing two patients, patient A and patient B. His diagnosis revealed that patient A has pulmonary fibrosis, but patient B does not have pulmonary fibrosis. In which patient John would not observe scarred lung tissues????
output answer: patient B

input question: John was reading about a fascinating story of a scientist in a science fiction book. In that novel the scientist met with a mysterious wormhole while visiting Antarctica. First, the wormhole started the time travel in present day, which was designated as point A. Then it sent the scientist to 170 million years in the past, which was designated as point B. The scientist had the rare experience of visiting Antarctica in two different time periods, 170 million years apart. Would point A have lower or higher temperature than point B????
output answer: lower

input question: The Jones family and the Bell family both entered a medical study for diabetes.The members of Jones family had mostly type 1 diabetes, while Bell family members had type 2 diabetes because they ate junk-food. Which family had more members that were overweight????
output answer: Bell

input question: The Danube and Volga rivers both form large deltas, but the Danube river delta is larger and grows faster every year. Which river experiences a more significant decrease in flow velocity when it reaches the sea????
output answer:
Danube