You will be given a definition of a task first, then some input of the task.
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).

Paragraph: An object has greater momentum if it has greater mass, greater velocity, or both.
Question: A larger boulder will roll down a hill _____ than a smaller one.
Choices: A)faster
B)slower
Output:
faster