instruction:
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).
question:
Paragraph: When a volume of water is cooled, the molecules move less vigorously, so same number of molecules takes up less space and the water is denser.
 Question: When Shane goes swimming in warmer water, he can move about quickly, whereas in cooler water, Shane's movement is 
 Choices: A)faster 
B)slower
answer:
slower


question:
Paragraph: Temperature increases with depth inside the Earth, so melting of rocks is more likely to occur at greater depths.
 Question: What happens when we head towards the core of the earth? 
 Choices: A)temperatures decrease 
B)temperatures increase
answer:
temperatures increase


question:
Paragraph: The older a person is, the greater their chance of developing a cardiovascular disease.
 Question: An young person has a _____ risk of developing a cardiovascular disease than a elderly person. 
 Choices: A)higher 
B)lower
answer:

lower