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: If America has a bigger industrial sector then China, which country will produce less hazardous waste? 
 Option1: America 
 Option2: China 
 Explanation: Nations that have more industry produce more hazardous waste.

Answer: China


Question: Question: _____ input force will be needed on an inclined plane with a very steep slope. 
 Option1: more 
 Option2: less 
 Explanation: The more gradual the slope of the inclined plane, the less input force is needed and the greater the mechanical advantage.

Answer: more


Question: Question: Katie is rolling balls on the grass. One is large and heavy, the other is light and small. The ball that is larger will have friction that is 
 Option1: greater 
 Option2: lesser 
 Explanation: Heavier objects also have more friction because they press together with greater force.

Answer:
greater