Problem: The country of Qatar is opulent, to say the least. They have one of the highest per capita income in the world - exceeding that of Western Europe and North America. Over-consumption is the way of life in Qatar. While similarly small country of Bhutan puts emphasis on the happiness of its citizens in a different way. Bhutan does not give way to material over-consumption like Qatar does - it cares about its citizens' spiritual and social well-being. Which country would most probably not face environmental degradation, Qatar or Bhutan?

A: Bhutan

Problem: Tom and Jerry are visiting the doctor today to have blood work done as part of a regular check up. After working on Tom's blood, the doctor tells him that his red blood cells should have no issue traversing his blood vessels. Jerry is told that his red blood cells are struggling to pass through his blood vessels and the doctor would like to run some more tests to see what the issue might be. Which person less likely has sickle cell anemia?

A: Tom

Problem: John and Jacob are both store owners hoping to attract more attention to their stores by using neon signs. Since both of them will be in their store for so many hours, they want to use neon signs that produce their favorite colors. John's favorite color is violet, while Jacob's favorite color is blue. Who would prefer to use a krypton sign?

A: John

Problem: Mary and Ann are mother and daughter. Mary is in her 70's while Ann is in her late 40's. They both work out regularly for improved health. Mary has been experiencing some health issues lately. Which person is at a greater risk of developing arthritis?

A:
Mary