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).
Q: Paragraph: More advanced farming practices allowed a single farmer to grow food for many more people.
 Question: Farmer Bill got a new machine to sift his wheat. This machine allows him to grow _____ food. 
 Choices: A)more 
B)less
A:
more