Context: On the other hand , if the review had told readers that the projected debt is equal to 6 percent of future income , then nearly all readers would be able to understand its meaning . Using the $ 53 trillion figure is an effective way to scare people , but not to inform them . Perhaps more importantly , virtually the whole debt story is due to projections of exploding health care costs . If per person health care costs in the United States followed the cost path in Germany , Canada , or any other country with better health outcomes than the United States , then the debt problem would be relatively minor .

Question: why is he concerned about the health care reviews ?
Options:
0. he is concerned about the healthcare of the United States
1. None of the above choices .
2. he thinks we should care less about healthcare systems
3. he thinks less money should be put in the healthcare systems
Answer: 0

Question: What happened before they did a review ?
Options:
0. they went to Germany to study healthcare
1. they traced the healthcare outcomes of different countries
2. None of the above choices .
3. they took classes about healthcare
Answer: 1