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: If there were less land in the Southern Hemisphere, there would likely be _____ trash buildup in the oceans. 
 Option1: more 
 Option2: less 
 Explanation: The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.
less

Question: When a rubber band is relaxed, its elastic force 
 Option1: increases 
 Option2: decreases 
 Explanation: The elastic force increases the more the material is stretched or compressed.
decreases

Question: What will happen to the acidity of the ocean if production of greenhouse gas is reduced? 
 Option1: it will increase 
 Option2: it will decrease 
 Explanation: An increase in greenhouse gases will increase the changes that are already being seen including in ocean acidity.

it will decrease