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.

Ex Input:
Question: What happens to a heavy car when it has the same power as a light car? 
 Option1: accelerates faster 
 Option2: accelerates slower 
 Explanation: The smaller its mass is, the greater its acceleration for a given amount of force.

Ex Output:
accelerates slower


Ex Input:
Question: If Jim is listening to music and he decreases the energy to the speakers, what happens to the loudness of the sound coming out of the speakers? 
 Option1: decreases 
 Option2: increases 
 Explanation: Amplified sound waves have more energy, which increases the intensity and loudness of the sounds, so they are easier to hear.

Ex Output:
decreases


Ex Input:
Question: A _____ in the population cold lead to less food availability. 
 Option1: increase 
 Option2: decrease 
 Explanation: As the population increases, the food supply, or the supply of another necessary resource, may decrease.

Ex Output:

increase