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).

[EX Q]: Paragraph: Its harder to overcome friction between heavier objects and the floor than it is between lighter objects and the floor.
 Question: If you were trying to push a box and wanted the one with the most friction which would you push? 
 Choices: A)light box 
B)Heavy box
[EX A]: Heavy box

[EX Q]: Paragraph: The gravitational force between two objects decreases as the objects move further apart.
 Question: If Milo is holding two objects close together and he decides to move them farther apart, what happens to the gravitational force between the objects? 
 Choices: A)increases 
B)decreases
[EX A]: decreases

[EX Q]: Paragraph: With fewer trees, the air is drier and droughts are more common.
 Question: Dan notices that there were no new trees planted this year. Since there are so few trees in the area, Dan expects the air to be 
 Choices: A)moist 
B)dry
[EX A]:
dry