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.
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Question: Question: Will drilled 1000 feet to find a rock. Harry picked a rock up off of the ground. Whose rock is likely older? 
 Option1: Will 
 Option2: Harry 
 Explanation: Therefore, deeper rock layers must be older than layers closer to the surface.

Answer: Will


Question: Question: The United states has less industry than South Korea. Therefore, there is more hazardous waste in _____. 
 Option1: South Korea 
 Option2: the United States 
 Explanation: Nations that have more industry produce more hazardous waste.

Answer: South Korea


Question: Question: Will was using a flashlight. He used a long exposure and a short exposure. Which exposure likely made the stars seem brighter? 
 Option1: short 
 Option2: long 
 Explanation: The longer the exposure, the more light that the telescope can gather to make the image.

Answer:
long