Problem: Given the question: Daniel drives a new car that uses catalytic converters. His best friend Kelvin however driving an older car. His car does not use any type of catalytic converter. They decide they want to go on a road trip together but dont know who's car they should take. Will Kelvin buying a car like Daniel's increase or decrease the amount of pollution he creates while driving?
++++++++++++++++++++++++++++++++
The answer is:
decrease

Problem: Given the question: Tommy sets two pots of water on the stove and sets each burner to a different temperature. Pot F is set on a burner with a temperature below the boiling point and Pot G is on a burner set to above the boiling point. Tommy walks away to check his email and comes back fifteen minutes later to check on his water. The water in which pot will begin to vaporize?
++++++++++++++++++++++++++++++++
The answer is:
Pot G

Problem: Given the question: Two patients were hospitalized for different diseases. Barry was diagnosed with Kaposi's sarcoma-associated herpesvirus, while Daniel was diagnosed with EpsteinBarr virus infection. Which patient was at risk of developing Kaposi's sarcoma?
++++++++++++++++++++++++++++++++
The answer is:
Barry