input question: Mike was reading about climate change. The author compared two different time periods, era A and era B. Era A was set in the present day. But era B was set in the year 2040. Mike was surprised to find how Arctic area would change in the coming years. In which time more fresh meltwater would enter the north Atlantic, era A or era B????
output answer: era B

input question: Iran an Iraq are 2 neighbors. Iraq produces its electricity by burning fossil fuels, while Iran uses nuclear fission as its energy source. Which country uses fewer radioactive elements????
output answer: Iraq

input question: Gill and Ann were two fellow botanists. Gill studied alpine tundras extensively, while Ann studied tropical forests. They both discovered very interesting facts about nature and plants. Which person learned more about rocky, snowcapped cliffs, and talus slopes????
output answer: Gill

input question: Two students had to study fermentation processes for a school project. Ned studied lactic fermentation, while Kat studied alcoholic fermentation. Which student read less about bacteria carrying out lactic acid fermentation????
output answer:
Kat