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: Ian wants to have a very strong electrostatic force, so he will make sure that his charged objects are 
 Option1: closer 
 Option2: farther 
 Explanation: The closer the charged objects are, the stronger the electrostatic force.

Answer: closer


Question: Question: A small nation decided to lower its production capabilities and shut down several large factories. Would the river next to the factories have 
 Option1: more hazardous waste 
 Option2: less hazardous waste? 
 Explanation: Nations that have more industry produce more hazardous waste.

Answer: less hazardous waste?


Question: Question: A heavy boulder begins rolling down a hill and a beach ball rolls down alongside it. Which object will have more momentum as it rolls? 
 Option1: boulder 
 Option2: beach ball 
 Explanation: The more mass a moving object has or the faster its moving, the greater its momentum.

Answer:
boulder