Detailed Instructions: 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).
Problem:Paragraph: Bacteria with a mutation the helps resist antibiotics increase in numbers, so the mutation becomes more common.
 Question: If there are fewer bacteria with the right mutation, will the occurrence of the mutation become 
 Choices: A)more 
B)less
Solution:
less