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: The warmer a climate is, the more types of vegetation it will have and the greater the rate of biological weathering.
 Question: As Earth's climate becomes cooler it will develop _____ varieties of vegetation? 
 Choices: A)less 
B)more
Output:
less