Question: Two neighboring cities had very different health related problems. Twin city had increased air pollution, their people experiencing all kinds of respiratory diseases, while Pine city had problems with age related diseases. Given the paragraph above, please answer correctly the following question: Which city had more people exposed to chemical substances released into the air by human actions?
Answer: Twin

Question: Two bird islands experienced different levels of rainfall. West island experienced a lengthy drought that lasted several years. Many birds were affected by this drought. East island had several normal years as far as rainfall was concerned. Given the paragraph above, please answer correctly the following question: Which island had more birds with smaller beaks that were better off?
Answer: East

Question: Doctor Brown examined two groups of patients: Group O, with members over 65, and group P, with members under 65 years of age. The study was about the effects on aging on the human body. Given the paragraph above, please answer correctly the following question: Which group has fewer people with more time for their hobbies?
Answer:
group P