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: The forest habitat of elephants has also decreased in size due to humans moving in, so the numbers of the elephants have decreased.
 Question: If a herd of elephants and humans are living happily in a forest and the humans then decide to move away, what happens to the elephants? 
 Choices: A)they decrease in number 
B)they increase in number
[EX A]: they increase in number

[EX Q]: Paragraph: If you are standing on the shore and a ship is going out to sea, the ship gets smaller as it moves further away from you.
 Question: Rita walks closer to Sue. From Sue's perspective, Rita will 
 Choices: A)shrink 
B)grow
[EX A]: grow

[EX Q]: Paragraph: Warming up exercises increases the blood flow to the muscles and increases the heart rate.
 Question: Tony wanted to prevent cramps by not warming up. This _____ blood flow to his muscles. 
 Choices: A)decreases 
B)increases
[EX A]:
decreases