Problem: 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. Given the paragraph above, please answer correctly the following question: Would less or more fresh meltwater enter the north Atlantic in era A than in era B?

A: less

Problem: Two medical school students named Dan and Bob learned about the human immune system. Dan studied more about the subject, and became very interested to pursue it more in the future. Given the paragraph above, please answer correctly the following question: Which student learned that the infected skin area may become warm?

A: Dan

Problem: John is a world traveler. Recently, he visited two countries, France and Germany. He noticed that in France they use atmosphere and Pascal as pressure units. In Germany they use torr as a pressure unit. Back in the United States, he noticed psi is used as a pressure unit. He needs to figure out how they correlate with each other. Given the paragraph above, please answer correctly the following question: Which county is not using a unit mesured with millimeter, Germany or United States?

A: United States

Problem: Two neighboring lands experienced different climates. In Iceland, the actions of its people lead to a loss of animal and plant species. Denmark tried to keep the environment untouched as they understood its importance and the climate was unaffected. Given the paragraph above, please answer correctly the following question: Which country has to do less ecological restoration?

A:
Denmark