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.

Question: Will waves on the ocean be larger or smaller if they are caused by wind compared to rocks? 
 Option1: larger 
 Option2: smaller 
 Explanation: A wave caused by a disturbance with more energy has greater amplitude.
smaller

Question: Angel traveled from New York to Des Moines, IA , and experienced _____ pollution. 
 Option1: more 
 Option2: less 
 Explanation: For example, more people on the Earth means more people contributing to global warming and pollution.
less

Question: Sally has an electron. Sue has an electron that is farther from the nucleus. Whose electron has lower energy? 
 Option1: Sally 
 Option2: Sue 
 Explanation: Electrons at lower energy levels, which are closer to the nucleus, have less energy.

Sally