Problem: Birch town was located 20 miles away from Free town. Birch town's population was affected by viral respiratory diseases, while Free town's population caught bacterial respiratory diseases. Given the paragraph above, please answer correctly the following question: Which town has more people that caught tuberculosis?

A: Free

Problem: The southern province was exposed to intensive grazing for many years , and now soil quality is poor and dust storms are present. The northern province has more fertile soil, more trees. Given the paragraph above, please answer correctly the following question: Which province experiences less carbon loss?

A: northern

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 cervix?

A: Dean

Problem: The underwater fishing teams picked their spots early. Team Bob went at the mouth of the river, where the freshwater met the salty seawater in the hope that more turbidity from the river and more nutrients will attract more fish. Team Dan went south where they knew there was less of a thermocline, so they could catch fish without taking risks. Given the paragraph above, please answer correctly the following question: Which team had more chances get temperature shock?

A:
Bob