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: Rita added more food to the box. It is now _____ to move. 
 Option1: harder 
 Option2: easier 
 Explanation: The full box is harder to move because it has greater mass and therefore greater inertia.

Answer: harder


Question: Question: As computers have made work easier for people we have had to do 
 Option1: more work 
 Option2: less work. 
 Explanation: More advanced farming practices allowed a single farmer to grow food for many more people.

Answer: less work.


Question: Question: As you pull on a string the harder that you pull it the _____ the force. 
 Option1: greater 
 Option2: weaker 
 Explanation: The farther apart you move your hands, the stronger the force of the rubber band pulling your hands together.

Answer:
greater