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: Rougher surfaces have more friction between them than smoother surfaces.
 Question: If a surface were to be smoothed, it should encounter _____ friction. 
 Choices: A)more 
B)less
Output:
less