input question: Two sister cities used different methods to produce electricity. London used fossil fuels, while Edmonton use entirely hydro power to generate energy. Which city uses fewer renewable resources to generate electricity????
output answer: London

input question: John is a an ophthalmologist in a local hospital. Today, he has seen two patients, patient A and patient B. Patient A had hyperopia, but patient B didn't have any issues with eyes. John would now treat the patient that have eye problem. Which pateint would not have shorter eyeball, patient A or patient B????
output answer: patient B

input question: Two climate experts studied different continent to observe climate changes. Jordan studied Australia, while Jeb studied Antarctica. Which person didn't observe warming in spring????
output answer: Jordan

input question: Barry and Will are two geologists. Barry is specialized in subduction zones and new seafloor. Will is specialized in montology. Which person learned less about the Ring of Fire of the Pacific Ocean????
output answer:
Will