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.

Example Input: Question: When two pieces of metal are rubbing together and oil is added between them the friction 
 Option1: decreases 
 Option2: increases 
 Explanation: To reduce friction, oil is added to the engine.
Example Output: decreases

Example Input: Question: What will happen to the levels of pollution on Earth if the population increases? 
 Option1: they will rise 
 Option2: they will fall 
 Explanation: For example, more people on the Earth means more people contributing to global warming and pollution.
Example Output: they will rise

Example Input: Question: If a wire were to be doubled in length, it would have _____ resistance than the original length wire. 
 Option1: more 
 Option2: less 
 Explanation: Longer wires have more resistance than shorter wires.
Example Output:
more