Definition: You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).
Input: Paragraph: The full box is harder to move because it has greater mass and therefore greater inertia.
 Question: Rita added more food to the box. It is now _____ to move. 
 Choices: A)harder 
B)easier
Output:
harder