Problem: Two lands applied different economical measures over the last decade. Greenland increased productivity so they became wealthy and prosperous. Iceland chose to increase taxation and expand its government, they had little money to invest. Given the paragraph above, please answer correctly the following question: Which country had lower taxes?

A: Greenland

Problem: Two medical students had to study about viruses that cause cancers in humans. Brady studied about hepatitis viruses, while Dean studied about human papillomaviruses and Herpesviridae. Given the paragraph above, please answer correctly the following question: Which student read more about cancers of the anus?

A: Dean

Problem: Two brothers, Tom, aged 26, and Paul, aged 16 were into sports. Tom started weight-lifting to gain more muscle mass. Three years later he was 20-25 lbs. heavier. Paul started track and field, he liked running. Given the paragraph above, please answer correctly the following question: Which brother had thinner bones after three years?

A: Paul

Problem: John studies erosion of soil due to ocean wave. To facilitate his study he measured wave in three different points, point A, point B, and point C. Point A is in deep water. Point B is in shallow water, and point C is in even shallower water. He needs to publish his findings after analyzing the data. Given the paragraph above, please answer correctly the following question: Where would we expect water particles to go back to their original position, point A or point B?

A:
point A