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: A shark is swimming through the waters and the wind is blowing soft, and fast over many miles. The waves the shark is swimming in will be 
 Option1: larger 
 Option2: smaller 
 Explanation: The size of an ocean wave depends on how fast, over how great a distance, and how long the wind blows. The greater each of these factors is, the bigger a wave will be.

Ex Output:
smaller


Ex Input:
Question: What happens to water when it absorbs salt? 
 Option1: lower density 
 Option2: Higher Density 
 Explanation: Water becomes more dense when it is colder and when it has more salt.

Ex Output:
Higher Density


Ex Input:
Question: Will was lifting weights at the gym. The force of gravity between him and a 20 pound weight is likely _____ than that between him and a 5 pound weight. 
 Option1: lower 
 Option2: higher 
 Explanation: The greater the mass of the objects, the stronger the gravitational force of attraction between them.

Ex Output:

higher