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: Hundreds of years ago there were fewer people on the Earth than there are today. Because of this, there was 
 Option1: more water 
 Option2: less water. 
 Explanation: Many of the worlds people live with water scarcity, and that percentage will increase as populations increase and climate changes.

Ex Output:
more water


Ex Input:
Question: john was testing the meter and noticed that waves with lower amplitudes or longer wavelengths have an energy level that is 
 Option1: More 
 Option2: Less 
 Explanation: Waves with greater amplitudes or shorter wavelengths have more energy.

Ex Output:
Less


Ex Input:
Question: John was looking at the rock layers at the bottom of the cliff. He saw that as the layers became deeper, they also became 
 Option1: Newer 
 Option2: older 
 Explanation: The main law is the law of superposition. This law states that deeper rock layers are older than layers closer to the surface.

Ex Output:

older