Problem: Two bakeries were famous in town for their angel food cakes. Tom's was a small bakery with various small ovens, took small orders and did some catering. Bill's bakery was large and produced angel food cake commercially, in vast quantities. Which bakery didn't use a rack oven to bake angel food cakes?

A: Bill's

Problem: Two brothers went to the doctor's office for an appointment. The doctor discovered that Tim had very high levels of cholesterol, while Jim had normal levels. Which brother had more plaques that can restrict blood flow?

A: Tim

Problem: Tim and Dan both studied reproduction in college. Dan studied plant reproduction while Tim studied fish reproduction. Which person studied less about the ways fish eggs can be fertilized?

A: Dan

Problem: The Jones family had a history of chronic viral infections. Jenny got human papillomavirus, while her brother Josh got infected with the EpsteinBarr virus. They were both under treatment. Which sibling had a higher risk of developing penis cancer?

A:
Josh