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: As Cindy swam closer to the ocean surface, it got lighter and _____. 
 Option1: warmer 
 Option2: cooler 
 Explanation: Water density increases as salinity and pressure increase, or as temperature decreases.
Example Output: warmer

Example Input: Question: If a piece of wire it gets very hot it will have 
 Option1: more resistance 
 Option2: less resistance 
 Explanation: The hotter a resistor becomes the more resistance it has.
Example Output: more resistance

Example Input: Question: If Jim begins emitting less greenhouse gases into the air it means that the air will become 
 Option1: warmer 
 Option2: cooler 
 Explanation: More greenhouse gases trap more heat and warm the atmosphere.
Example Output:
cooler