Problem: Bill and Larry did some research on fungi. Larry researched saprophytic fungi, while Bill researched parasitic fungi. They later exchanged findings. Given the paragraph above, please answer correctly the following question: Which researcher learned more about fungi that get their nutrients from their host?

A: Bill

Problem: Two brothers had very bad luck when they attended a wedding. Tom fell violently ill after eating some tainted food, and he was rushed to the hospital. His brother Rob felt sick later, after eating the main course. Tom was infected with norovirus and hepatitis A, while Rob was infected with Giardia and Trichinella. Given the paragraph above, please answer correctly the following question: Which brother experienced less inflammation of the stomach?

A: Rob

Problem: David is a biochemist with a pharmaceutical company. He is testing three strains of bacteria, case A, case B, and case C. In case A the bacteria does not respond to antibiotics. In case B the bacteria resists antibiotics. Finally, in case C, the bacteria does not develop any immunity to antibiotics and eventually perishes. Given the paragraph above, please answer correctly the following question: In case B, would the protein become better or worse than in case C?

A: better

Problem: Ronaldo and Jeff are two college roommates that have similar body structure and similar physical activity levels. Ronaldo is a nutrition enthusiast and eats a diet with appropriately low amounts of fat and cholesterol. Jeff, on the other hand, doesn't really care about nutrition at all. He eats whatever he wants, whenever he wants, and as a result he consumes a diet with an inappropriately high amount of fat and cholesterol. Given the paragraph above, please answer correctly the following question: Who is less likely to have narrowed arteries?

A:
Ronaldo