Problem: I have a new situation: Greg is a doctor with the city hospital. Today, he is seeing two patients, patient A and patient B. Patient A maintains a high-fat diet, but patient B does not maintain a high fat diet. Greg is advising the patients how lifestyle change can improve their health. But I can use this background: Although some lipids in the diet are essential, excess dietary lipids can be harmful. Because lipids are very high in energy, eating too many may lead to unhealthy weight gain. A high-fat diet may also increase lipid levels in the blood. This, in turn, can increase the risk for health problems such as cardiovascular disease. The dietary lipids of most concern are saturated fatty acids, trans fats, and cholesterol. For example, cholesterol is the lipid mainly responsible for narrowing arteries and causing the disease atherosclerosis. What is an answer for this question: Which patient would more likely gain weight, patient A or patient B?

A: patient A

Problem: I have a new situation: Two friends were into natural sciences. Tom was more into Geology, while Rick studied Ecology. But I can use this background: Ecology is the study of ecosystems. An ecosystem consists of all the living and nonliving components of the habitat. Whereas nutrients and certain elements are recycled through ecosystems, energy moves in just one direction. Many interactions among species within an ecosystem are centered around the flow of energy. The formation of ecosystems, from new land to current habitats, is usually based on the pioneer species, and these species are able to live in an area due to the nonliving factors, such as the climate, the soil and the amount of rainfall, of that area. The populations within an ecosystem also determine the stability of the system. Recent tremendous increases in the human population have raised many important ecological issues. What is an answer for this question: Which student read more about nonliving components of the habitat?

A: Rick

Problem: I have a new situation: Different societies take care of their young differently. It often boils down to economic activities. For example, take two locations, location A and location B. Location A is a large city where life is hectic. Children are usually raised here according to classical attachment. On the other hand, location B is in the countryside where people get to see each other more often. Location B is essentially an alloparenting community. But I can use this background: The traditional model of child psychology in relation to parents is called, "Classical Attachment" in which the child has a strong attachment to one figure (the mother). In alloparenting communities, attachment theory suggest that the same sort of bond is shared between the child and multiple community members.[32] This has potential advantages for the child and the parents. The child has a diversified network of caregivers which can provide intimate emotional support.[33] The parent's cost of child rearing goes down as well as the emotional cost and cost of tangible resources. According to The US National Library of Medicine, alloparenting has proven to activate portions of the brain that are correlated with decreasing stress levels.[34] What is an answer for this question: Would a child have a single or multiple caregives in location B?

A: multiple

Problem: I have a new situation: China used alternative fuels to generate electricity, while Mongolia burned lots of fossil fuels. There were frequent debates between the two countries on this matter. But I can use this background: Carbon dioxide is the most significant long-lived greenhouse gas in Earth's atmosphere. Since the Industrial Revolution anthropogenic emissions primarily from use of fossil fuels and deforestation have rapidly increased its concentration in the atmosphere, leading to global warming. Carbon dioxide also causes ocean acidification because it dissolves in water to form carbonic acid. What is an answer for this question: Which country released less carbon dioxide into the atmosphere?

A:
China