Problem: Mark and Ken were taking a lunch break. Mark bought some fast-food from a major chain, while Ken ate an egg salad and pork he got from his aunt. Mark got norovirus and hepatitis A virus. Ken got sick because he got infected with Giardia and trichinella. Which person will not experience and inflammation of the stomach?

A: Ken

Problem: John is an amateur astronomer. He recently found two stars, star A and star B. Upon observation, he figured out that star A is a blue star, but star B is a red giant. He had to do some research to find out the differences between them. Which star would have smaller diameter, star A or star B?

A: star A

Problem: Two friends studied permaculture together. Bill studied about mycorrhiza, while Red studied about hugel kultur. Which friend learned less about surface areas of root systems?

A: Red

Problem: Two plants of the same type are growing near the outskirts of the Jorah forest. The first plant, colored red, is healthy and has no fungus on it. The other plant, colored black, has a fungus growing on the roots of it. These plants have been around for centuries and if crushed into a powder actually make a nice seasoning to add to a meal. Which color plant is sharing access to its glucose?

A:
black