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.

Input: Consider Input: Question: Mo has a wave with a short wavelength. He notices the wavelength growing over time. The wave now has _____ energy. 
 Option1: less 
 Option2: more 
 Explanation: Waves with shorter wavelengths have more energy.

Output: less


Input: Consider Input: Question: If valence electrons are far from an atom's nucleus, the atom is likely 
 Option1: bigger 
 Option2: smaller 
 Explanation: In bigger atoms, valence electrons are farther from the nucleus.

Output: bigger


Input: Consider Input: Question: If a substance is tested and has low a pH of 1 we could say that the substance is 
 Option1: acidic 
 Option2: basic 
 Explanation: For bases we can state the folllowing: The higher the pH of a substance, the more basic it is.


Output: acidic