instruction:
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:
Question: If Australia is smaller then Asia, which country will produce more of a trash buildup in the oceans? 
 Option1: Australia 
 Option2: China 
 Explanation: The Southern Hemisphere has less trash buildup in the oceans because less of the region is continent.
answer:
China


question:
Question: If someone has a smaller than average physical heart then it will beat _____ in order to pump blood. 
 Option1: more 
 Option2: less 
 Explanation: When the heart expels more blood with each stroke, the heart has to beat less often in order to maintain the same volume of blood flow.
answer:
more


question:
Question: If Mona is measuring the size of a glacier at the North Pole and she notices that it has been getting smaller over the years, what can she conclude about the Earth's temperature? 
 Option1: decreasing 
 Option2: increasing 
 Explanation: The glaciers on Earth are getting smaller and smaller as Earths temperature rises.
answer:

increasing