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: 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: Jim puts his water in the oven for later. The molecules in the liquid 
 Choices: A)speed up 
B)slow down
Output:
speed up