TASK DEFINITION: You are given a question or fill-in-the-blank question, two answer options (Option1 and Option2) and an Explanation. Your task is to find the correct answer (return the string of the correct option, not option1/2) for the given question from the given options and using explanation.
PROBLEM: Question: Erin is trying to get her solution to have a pH as far from zero as possible. The best way for Erin to do that is to have the acidity of the solution 
 Option1: decrease 
 Option2: increase 
 Explanation: The more acidic a solution is, the closer its pH value will be to 0

SOLUTION: decrease

PROBLEM: Question: If Milo increases the heat he applies to a resistor, what happens to the resistance? 
 Option1: increases 
 Option2: decreases 
 Explanation: The hotter a resistor becomes the more resistance it has.

SOLUTION: increases

PROBLEM: Question: When there are more people driving cars the rate of global warming 
 Option1: increases 
 Option2: decreases 
 Explanation: For example, more people on the Earth means more people contributing to global warming and pollution.

SOLUTION:
increases